Wound damage must be shielded from inflammatory responses caused by the external environment, while also receiving adequate moisture and promoting wound healing. Cinnamomum verum, Coleus aromaticus/amboinicus, and Mentha have proven effects on anti-inflammatory and antimicrobial effects as separate in various studies, but no studies have observed the synergistic effects of one herb on the other. The aim of the present study is to assess the anti-inflammatory and antimicrobial properties of karpooravalli, mint, and cinnamon formulation against wound pathogens for better healing of mouth ulcers through an in vitro study for further mouth paint preparation. Herbal extract is prepared using herbal plants karpooravalli, mint, and cinnamon. We studied the antimicrobial effects on Escherichia coli, Staphylococcus aureus, and Pseudomonas with ampicillin antibiotic disks as positive control and anti-inflammatory with control of diclofenac sodium. The antimicrobial activity of zone of inhibition increased with higher concentration of 100 μL against E. coli, S. aureus, and Pseudomonas at 20 mm, 18 mm, and 15 mm, respectively. The anti-inflammatory activity showed the highest percentage of inhibition using 50 μL with 91.5%; this reveals good anti-inflammatory activity by the synergistic action of the herbal formulation. The synergistic effect of the herbal formulation had a comparable anti-inflammatory activity as that of the standard. Hence, it can be employed in large-scale production and may be used for fabricating a natural product based on mouthwashes and mouth paints.

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The study aimed to analyze whether age determines the lightness and darkness of tooth shades. The demand for esthetics has soared to a next level progressively in many developing countries including India; the importance provided to match the tooth shade creates a great difference in the satisfactory outcome of the patient in the field of dentistry. Therefore, this particular study analyzed the differences in tooth shade values based on age factor among the Indian population. 238 individual's case sheets with the age between 18 and 65 years. 18–30 years of age were considered as group 1 (young adults), 31–45 years in group 2 (middle age), and above 45 years in group 3 (older age). The clinical intraoral pictures of the patients which were taken prior to the treatment were obtained and the shade of any one of the upper permanent central incisors was assessed using the Vitapan 3D-Master shade guide, especially the middle portion of the facial surface of the incisors. The collected data were imported to Statistical Package for the Social Sciences, version 17 (IBM Corporation). Chi-square test was used to assess the significance. From the data, 17.2% showed A1 shade, 35.2% A2 shade, 7.5% A3 shade, 5% A4 shade, 7.1% B1 shade, 15.9% B2 shade, 7.1% B3 shade, 3.3% B4 shade, and 1.1% C1 shade. The individuals under the category of above 45 years showed darker tooth shade compared to young adults and middle age population (Chi-square test, P < 0.001). Significant association was established with darker tooth shades by increasing age and vice versa. The older age population showed a higher correlation for dark shade between teeth. The aging process significantly affects the teeth color. Hence, as a dentist, it is important to know about the distribution of tooth shade and its association with age to get an outcome with adequate patient satisfaction.

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Opioids like fentanyl are used both alone and in combination with other drugs to induce anesthesia and treat pain. It is also combined with heroin or cocaine when used recreationally. It starts acting quickly, and its effects usually wear off within 2 h. A typical pharmaceutical strategy for controlling the physical pain and psychological discomfort related to dental treatments, including surgery, is moderate (conscious) sedation. This study aimed to assess knowledge and awareness about dental applications of fentanyl among dental students. A 15-question survey was sent through an online platform to about 150 dental students in Tamil Nadu. Data were collected over a 6-month period and compared using SPSS software by IBM. The results were statistically analyzed and graphically interpreted. From the results obtained, we can observe that from the respondents of the current survey, 52% were undergraduates and 48% were postgraduate dental students. About 93% of them were aware of the fact that fentanyl comes under opioid analgesics, and 82% were aware that it is mostly used in case of pediatric patients. About 81% of the participants were aware that apart from benzodiazepines, fentanyl can also be used in combination with general anesthesia in dentistry. This study revealed that most of the participants are aware of the commonly used anesthesia and analgesia such as fentanyl in dental practices. However, more continuing dental education programs and seminars must be conducted to further enhance the knowledge and understanding of dental students about drugs such as fentanyl in dental practice.

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One of the traditional plants used in Siddha medicine is Kabasura Kudineer Chooranam. It is said to possess antiaging, life-strengthening, and disease-preventing activities that have an enormous influence on health care. It has significant therapeutic potential and ethnobotanical significance. The aim of this study is to investigate the antidiabetic activity of Kabasura Kudineer Chooranam. The antidiabetic potential of Kabasura Kudineer Chooranam was determined in vitro using established methods such as alpha-amylase and alpha-glucosidase activity. We used one-way ANOVA to see the statistical difference among the groups. The significance thresholds were considered at the P < 0.05 level. In comparison with the healthy group, the extract showed a significant antidiabetic effect. The proportion of inhibition increased as the concentrations increased. Previous studies established the antiviral, anti-inflammatory, analgesic, antifungal, antioxidant, antibacterial, hepatoprotective, antiasthmatic, immunomodulatory, and antipyretic effects of Kabasura Kudineer or Choornam. The current findings demonstrated that the Chooranam has good antidiabetic action at a significant concentration. Plant-based products have recently proven to be effective and economical antidiabetic items.

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Traumatic dental injuries otherwise referred to as dental trauma is common in dental practice. The etiology of dental trauma is mostly falls and accidents in case of children and young adults. The treatment provided should be quick and effective which depends on the extent of the dental trauma, the injury might expose enamel, dentine and pulp of the affected teeth. Ellis class 3 involves all the 3 layers mentioned, so there should be quick measures taken. A survey was conducted among dental practitioners to assess their knowledge and practice experience about Ellis class 2 fracture. Detailed questionnaire was created with questions about Ellis class 3 tooth fracture and was circulated to 100 dental practitioners in Chennai, Tamilnadu through google forms. The collected data was analyzed using SPSS software. The knowledge and practice of Ellis class 3 trauma was 85%, the dental practitioners have adequate knowledge about the various clinical, diagnostic aids used and are aware to provide the correct treatment for each case. Based on the responses from the dental practitioners there is not much practice of Ellis class 3 dental trauma in their dental practice. Thus the present study concludes that the knowledge and practice of Ellis class 3 teeth fracture is good among dental practitioners and the various aspects are well known by dentists.

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The aim of this study is to analyze and characterize the antimicrobial effect of cerium oxide nanoparticles (NP) synthesized using neem and ginger. Finely grounded neem and ginger powder were taken and mixed with distilled water. This mixture was then heated and filtered. Ammonium cerium nitrate dissolved in distilled water. Both the mixtures were mixed and stirred magnetically. A double-beam ultraviolet-visible spectrophotometer was used to monitor color changes. The extract was centrifuged at 8000 rpm for 15 min. The final pellet was powdered using a hot air oven at 70°C for 24 h. Visualization was done by transmission electron microscopy and spherical morphology was noted, with an average diameter of 5 nm, in aggregated form. The sample containing 100 mg of cerium oxide shows the most significant effect on the zone of inhibition of 11 mm of Staphylococcus aureus. The results obtained in the current study confirmed that CeO-NP possessed antioxidant and cytotoxic properties.

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The aim of the present study was to assess the prevalence of usage of various removable appliances among undergraduate dental students in private dental colleges. Ethical approval for the study was obtained from the Institutional Review Board of Saveetha Institute of Medical and Technical Sciences, Chennai, India. A dental record of patients was investigated. Data evaluation was completed and entered into Microsoft Excel. Gender distribution among the cohorts was assessed. The most commonly used appliance is Hawley's appliance (61), followed by Essix retainer (25), Begg's wrap-around retainer (23), Hawley's appliance with tongue crib (16), cantilever spring (7), splint (7), and T spring (1), respectively. The majority of the females (36) took Hawley's appliance. The difference was not statistically significant between both the arches and between the male and female population. Hawley's appliance is the most commonly used removable appliance among dental graduates.

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Pit-and-fissure sealants of the occlusal surfaces for the posterior teeth are well susceptible to develop dental caries compared to the smooth surfaces due to its complex morphology, which makes dental hygiene a challenging fact which give rise to increased plaque accumulation. The use of pit-and-fissure sealants is to provide inhibition toward microorganisms and aggregation of food particles, thereby inhibiting caries initiating and preventing caries progression. The study aimed to assess the effect of pit-and-fissure sealants postbrushing simulation through photography. For this photogenic original study, eight teeth were selected, with two groups each and four teeth present in each of the groups. Brushing simulator machines are well-established methods for analyzing the efficacy of toothbrushes. A total of 10,000 cycles were accounted for by the machine with linear X-axis and Y-axis = 2500 in each group. The clockwise and counterclockwise = 2500 in each group. From the research, it can be concluded that Group A is found to be more effective than Group B, where Group A is Clinpro sealant and Group B is YuSeal. This pit-and-fissure sealant application is very important in clinical practice to prevent the tooth from getting decayed. This research helps us to establish the amount of reduction in both the groups of sealants postbrushing as various brushing patterns influence the retention of pit-and-fissure sealants.

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The current study aimed at evaluation of the awareness of undergraduate dental students regarding the use of digital imaging that are used for orthodontic diagnosis and treatment. An online survey using google forms was conducted among the undergraduate dental students as a part of this study setting. The sample size of participants was 109. The survey was composed of a set of 14 questions including demographics. Ethical clearance was obtained from the Institutionalized ethical committee. SPSS software was used for data analysis and descriptive statistics. Among the entire population, 46.2% participants said that they would be using digital dental imaging during their practices and in their career and the remaining 53.8% participants said that they would not be using digital imaging due to various reasons. This study found out that undergraduate dental students have an average level of awareness regarding the use of digital dental imaging that are used for orthodontic diagnosis and treatment.

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Decision for precision! The first stage in creating an accurate, passively fitting prosthesis is to replicate the intraoral relationship of implants using impression methods. The technique and the impression material utilized are the key elements that influence the accuracy of the implant imprint. The goal of this study was to assess the accuracy of the described implant impression technique using various impression materials, as well as to look into the clinical aspects that influence implant impression accuracy. Two holes (4.3 mm × 10 mm) were drilled in a U-shaped study plastic model representing the partially edentulous maxilla, and the appropriate Nobel Biocare Replace select implants were implanted. Closed tray copings were placed for the relevant implants, and closed tray impressions were taken with several impression materials (PVS-1) Dentsply, medium-bodied, and 2) Regular setting-Zhermack Elite HD+). To assess passive fit accuracy, a jig trial and RVG IOPA were used. Stereomicroscopy was used to evaluate the precision of the implant and analog interface from two perspectives: buccal and lingual. On the buccal aspect, Group 1 had a mean value of 13703.29, whereas Group 2 had a mean value of 11395.58. On the lingual aspect, Group 1's mean value was 8415.61, whereas Group 2's was 9192.01. In the closed tray technique, no statistically significant differences between different imprint materials were found. There was no significant difference in the accuracy of closed tray implant impression techniques with different impression materials, according to the findings.

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The objective of this survey was to evaluate the knowledge, awareness, and practice of digital dentures among dentists. This is a cross-sectional survey conducted from January to February, 2022. Fifteen close-ended questions were framed and circulated among 150 dental practitioners and interns using an online survey form. The responses were collected and statistically analyzed. The results summarize that 95.3% were aware of digital dentures and 4.7% were not. About 60.1% do not use digital workflow, 27% do not have essential equipment, 9.5% were not confident in practicing digital dentures, and 3.4% found that it was inaccurate, showed poor retention, and a well-skilled technician was required. Most dental practitioners are aware of digital dentures. Among all practitioners with postgraduation were more aware of digital dentures than the interns and undergraduate practitioners. Most dentists do not practice digital dentures due to the high initial setup cost and maintenance. The majority of practitioners agree that digital dentures will be the ultimate tool in future dentistry.

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The aim is to create awareness about Patterson syndrome among dental students. Patterson-Stevenson-Fontaine syndrome is a very rare condition marked by irregular facial bone and tissue growth (mandibulofacial dysostosis) as well as limb abnormalities. A recessed jaw (retrognathism), cleft palate, and external ear defects are all possible symptoms of this disorder. A total of 112 undergraduate dental students participated in a longitudinal cross-sectional sample. To assess college students' awareness about Patterson syndrome, a self-administered, closed-ended questionnaire was developed and distributed. The only language allowed was English. The results were analyzed in SPSS software version 23. 10.71% of females and 14.29% of males were aware about Patterson syndrome. 32.14% of females and 38.39% of males were aware that Patterson syndrome was a rare adrenal disorder. We can conclude that very few of the population which was only 25% of the dental students were aware about Patterson syndrome and this survey helped in creating awareness about this syndrome.

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Forensic odontology is an expanding field within the domain of forensic sciences, where dental knowledge is applied in identification of individuals through analysis of the dental-related records. The study goal was to determine if undergraduate students were aware of the forensic dentistry course. A cross-sectional survey was initiated about the need for forensic courses in UG program. Nearly 100 students participated in this survey, data have been collected, and graph has been plotted. Data have been collected with the help of SPSS software; data have been analyzed and plotted as graph. One hundred students responded the survey; only limited people's opinions have been collected. The result varies among the students; 58% knows about the importance of forensic odontology in dentistry using Chi-square value, P = 0.09. The majority of students, who replied to this poll, had some understanding and awareness of forensic odontology in dentistry, but they need to learn more about how it is practiced.

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Major oral deformities fall under dental caries and periodontal diseases hence active prevention of these two diseases can contribute to good oral health and preserves oral hygiene. Streptococcus mutans, Staphylococcus aureus, Lactobacillus, Candida, and anaerobic organisms are the organisms responsible for causing oral cavity-related deformities. Probiotics which is the useful and nonpathogenic bacteria are added to food products which tend to be advantageous to human health. A wide range of studies indicates that these probiotics are useful against oral tissues. Hence, the primary goal of the study aims to determine the antibacterial potential of probiotic curd against pathogens causing various oral diseases and deformities. A laboratory-oriented in vitro microbiological study design was framed to detect the antimicrobial potential of the probiotic curd. Subgingival calculus specimens were collected and anaerobic organisms were isolated in thioglycollate broth. Lawn cultures were subjected to the surface of brain heart infusion agar and 100 μl of probiotic curd, normal curd, and filtrate were taken in a micropipette and inoculated over the specific wells. The culture plates were incubated anaerobically at 37°C for 24 h. The culture plates were monitored for the zone of inhibition to assess the antibacterial activity against the test pathogens. The results showed that there was no antibacterial activity against the anaerobic bacteria cultivated from subgingival calculus. However, further validation must be done on the same with purified components from the probiotic curd. Probiotic curd is normally considered a vital immune-boosting nutritional supplement. However, the antibacterial activity must be evaluated with care with the purified filtrates of the curd to substantiate its exact role against dental pathogens.

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In countries with a high amount of geriatric patients, it is mandatory for a dental clinician to have working knowledge on complete denture (CD) procedures. The aim of this study was to troubleshoot the errors in denture fabrication by assessing the difficulties in clinical procedures. A questionnaire was distributed among dental undergraduates across the country in the present study. A total of 26 questions were included in the study. An online sharing medium was used for distribution and a total of 140 responses were received. SPSS for windows, version 20 was used for data tabulation. Descriptive statistics and Chi-square test were done. The results of this study revealed that jaw relation was the most difficult procedure followed by border molding. Multiple problems arise from the practitioner's end due to the lack of knowledge. One of the causes for these problems could be inability to learn the principles and procedures during the undergraduate program. This must be addressed at the base level so that better care can be given to patients.

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This research was aimed at observing how antibacterial strength, colour stability, and compressive strength of chitosan modified PMMA compare to non modified PMMA [polymethyl methacrylate]. The study consisted of 2 groups - chitosan modified PMMA was the test group while unmodified PMMA was the control group. Twenty-four specimens were prepared for each group. Compressive strength was evaluated using the Universal testing machine. The antimicrobial action against streptococcus mutans and lactobacillus was evaluated using the disc diffusion method. A reflectance spectrophotometer was used to measure the baseline colour following the CIE L*a*b* scheme. Following these experiments, the specimens were submerged in coffee and distilled water solutions [n = 8] for 15 days each. Color stability was measured by comparing the coordinates obtained pre and post the ageing method. Independent t test used to examine data on colour change and compressive strength. [α = 0.05] It was observed that the incorporation of chitosan into polymethylmethacrylate increases its compressive strength. This was statistically significant [P = 0.00]. Improved colour stability was also observed [P = 0.000]. Antimicrobial action against streptococcus mutans and lactobacillus was seen in the chitosan modified group. Chitosan incorporation provides a promising improvement in the properties of the polymethylmethacrylate however further research with invivo studies are required to come to a conclusion.

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Long span base metal alloy fixed prosthesis and partial dental prosthesis frameworks most often require welding for better fit and adaptation. The type of metal alloys used and its effect on the weld strength of the prosthesis have to be investigated. The aim of the study is to comparatively analyze the weld strength of nickel-chromium (Ni-Cr) and cobalt-chromium (Co-Cr) base metal alloys when subjected to tungsten inert gas (TIG) welding. 10 nickel- and cobalt-based specimens were obtained by casting of castable resin patterns of dimension 25 mm × 3 mm × 1 mm. Welding of the samples was carried out using the Lampert PuK 2 welding equipment, and a three-point bend test using a universal testing machine was carried out to evaluate the weld strength of the specimens. Statistical analysis was carried out using the SPSS software version 23. Higher weld strength was observed in the Co-Cr alloy (mean = 898 MPa) than in the Ni-Cr alloy (mean = 690 MPa), when submitted to TIG welding (P < 0.05). TIG welding could be a better alternative for joining base metal alloys for long span edentulous cases, and cobalt-based alloys could be better alternatives to nickel-based alloys that usually tend to cause hypersensitivity reactions.

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Stitch abscesses are abscesses that develop following surgical procedures as a result of suture infections. Because of nonabsorbable sutures, the material reacts with connective tissue, generating adhesions around the stitch. The use of this type of material increases the risk of infection. The aim of this study was to establish awareness on the management strategy of suture stitch abscess among dental students. An online survey consisting of ten questions about suture stitch abscess along with sociodemographic factors was circulated among equal numbers of 2^nd years, 3^rd years, final years, and compulsory rotatory residential internship (CRRI). The data obtained from the questionnaire were transferred to Microsoft Excel and imported to SPSS software for statistical analysis. Interns are more aware about the complications and management strategy of suture stitch abscesses compared to others. Awareness on the management strategy of suture stitch abscess is important, and it helps to reduce the side effects to improve the outcomes. Educating the risk factors, signs and symptoms, and management strategy is the best way to help raise awareness.

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The present invention relates to dental compositions that include a phosphorescent material, more particularly, adding phosphorescent material to waxes that used in dentistry. The aim of the study is to develop a wax that has innate phosphorescent properties. Three groups of samples were taken in which the phosphorescent material was added. Three groups were later compared for their phosphorescent property in the material. All the samples in the initial molten state were poured into a mold made of silicone impression material and allowed to set. The material was placed in a dark room, and visual examination was done to compare the materials. From the samples obtained, paraffin wax showed more phosphorescent property than beeswax. The least phosphorescent property was seen in marginal wax. It can be concluded from this study that paraffin wax showed the most phosphorescent property.

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Oral surgical procedures constitute a very important part in the broad scope of general dentistry. This necessitates a significant need for dental students to know about the suture materials. This study aims to assess the awareness of Vicryl suture material in dental surgical procedures. The descriptive survey was attended among 237 dental students. Results were analyzed using Microsoft Excel and using SPSS software version 23.0. The majority (96%) of the dental students were aware of Vicryl suture material. Approximately 75% and 66% knew that Vicryl suture was absorbable and braided, respectively. However, only 33% knew that Vicryl suture would get fall off in 2 weeks. According to the statistics, there is no significant difference between gender and awareness of Vicryl suture material (Chi-square; P = 0.14, not significant). Dental students have adequate knowledge about Vicryl suture material.

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The most complex and important portion of the body and masticatory system are the temporomandibular joint. The growth of mandibular bone in both sagittal and vertical directions is by the condylar process. This study is done to determine different shapes of mandibular condyles using orthopantomographs (OPGs). The study's goal was to determine the morphology of the mandibular condyle in South Indians. One hundred digital OPGs with no defects were selected and obtained from private dental institutes and hospitals in Chennai for this study. The morphology of the mandibular condyle was studied and tabulated. Using the SPSS software, the Chi-square test was done to find associations between demographics and morphology. The study was an attempt to find the prevalent shape of the condylar head using a panoramic radiograph. Fifty-one percent were oval in shape, 20.5% were bird beak in shape, 13.6% were diamond in shape, and 14.9% were crooked finger in shape. The results suggest an oval–oval shape in more frequency among both genders. OPGs are the most commonly used and interpreted radiographs, due to their low radiation and easy availability among dentists. Hence, the shape of the mandibular condyle can also be determined using OPGs; future studies are to be conducted in large samples to make the context evident.

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Indoor air contamination is a condition that can increase cardiovascular and respiratory mortality in the present-day population. Utilizing cooking exhaust in working environments, pollutants such as Polycyclic aromatic hydrocarbons (PAHs), incense sticks, cooking in fuel and kindling oven in the kitchen, and tobacco smoke are the significant reasons for indoor air contamination. The point of this study is to make mindfulness among homemakers presented to indoor air contamination. A spellbinding cross-sectional review including 100 homemaker female subjects in the age of 40–50 know about indoor air contamination. An overview was directed among 100 home creators in regard to indoor air contamination to make mindfulness. The strategy for testing done is basic arbitrary inspecting. The aftereffects of the current review showed that respondents were greatly presented to the indoor air contamination and created side effects connected with it and generally respondents in the age gathering of 40–50 years had encountered more exhaustion, dry bothersome skin, copying and aggravation of the eyes and stodgy nose, and affiliation was measurably huge. This finding revealed the indoor air toxins that can be considered to assume a part underway to infections like asthma, and so forth.

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Kaempferia galanga rhizome (KGR) is a stemless, sweet-smelling, enduring, and rhizomatous monocotyledonous plant of the ginger family also called sand ginger or kencur. lt possesses many pharmacological effects and the goal of this study is to use several solvent solutions to determine the antioxidant and anti-diabetic potential of KGR. By observing KGR's alpha-glucosidase and alpha-amylase inhibitory activity, the in vitro diabetic activity was assessed. The in vitro cancer preventive action was evaluated by doing the 2,2-diphenyl-1-picrylhydrazyl test. The outcomes of the study showed increase in dose-dependent percentage of inhibition in α-amylase and α-glucosidase activity for both extract and standard ranging from 100 to 500 μg/ml. The current review proposes that the concentrate of KGR could be utilized for the treatment of diabetes mellitus as well with respect to dealing with the oxidative stress-related diseases.

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Consumption of gluten triggers an autoimmune disease known as celiac disease (CD). This is also referred to as nontropical sprue, celiac sprue, or gluten-sensitive enteropathy. Gluten is a protein present in wheat, barley, rye, and other grains. It is due to gluten that the dough becomes elastic and provides bread its chewy texture. The aim of this study is to assess the awareness and knowledge of CD among dental students. This survey is totally based on CD and its awareness among dental students. A survey was conducted among 100 students who are volunteers underneath. This survey contained questionnaires of CD causes, symptoms, treatment, etc., and the accrued was analyzed using SPSS statistics. The result shows that CD affects mainly the small intestine being chosen by 38.61% of students. The symptoms of CD as chronic diarrhea are chosen by 63.37%. The main cause of the disease is due to gluten chosen by 9.90%. Some of the gluten-free foods are chosen by 22.77% of students. In the Chi-square test, the association between the awareness of CD and students shows that postgraduate (PG) students are more aware than undergraduate (UG) students. However, this is not statistically significant since P > 0.05 (P = 0.088). The correlation graph says that the PGs are more aware than the undergraduates, and UGs have poor knowledge about this disease.

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Advancement in technology, enhancement of knowledge, elevated expectations from the patients regarding the quality of treatment, and economic factors are emerging as challenges to dentists, which demand emerging dentists to have skills on patient management and leadership through an improved curriculum. The aim of the present study was to conduct a survey among dentists regarding the need for practice management in undergraduate dental program. A total of 100 dentists from Chennai were involved in the study. They were made to answer 15 questions which were circulated online. The obtained data were statistically analyzed using SPSS software. It is evident that the majority of the dentists emphasize on including practice management courses in the undergraduate dental program as it may be helpful for the budding dentists in their future private practices. It can be concluded that the opinion of the dentists is strong and beneficial and should be considered.

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Some of the most common oral disorders are periodontal disease. Variation in hematological parameters in chronic periodontitis patients could affect the type of treatment and its overall outcomes. Comparing and evaluating the hematological parameters in people with chronic periodontitis and the general population was the aim of this study. 100 individuals with chronic periodontitis (Group I) and 100 individuals in clinically good health participated in the study (Group II). Hemoglobin (Hb), random blood sugar (RBS), bleeding time (BT), and clotting time (CT) were evaluated and compared between the two groups. In contrast to patients with chronic periodontitis (8.934 ± 2.0), in healthy patients, the mean Hb concentrations were found to be higher (13.435 ± 1.8). In comparison to healthy individuals (98.98 ± 25.42), patients with chronic periodontitis had a higher mean value for RBS (112.14 ± 47.5). In contrast to the healthy population (BT = 2.654 ± 13.36, CT = 6.057 ± 0.267), patients with chronic periodontitis had shorter mean BT and CT (BT = 0.301 ± 0.07, CT = 2.84 ± 0.6058). Hematological factors and the population's periodontal health were discovered to be significantly associated (P = 0.001). Within the constraints of the continuing investigation, it was shown that among people with chronic periodontitis, Hb levels, BT, and CT were reduced, while blood glucose levels were increased.

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Cancers of blood arise when the abnormal blood cells undergo uncontrolled growth which outpaces the natural production of normal blood cells, interfering with the cells' normal functions. Leukemia, lymphoma, and myeloma are the three types of blood cancers. The aim of our study is to assess and create awareness of hematological malignancies among college students. A questionnaire was prepared using Google Forms based on the awareness of the Hematological malignancies disinfection methods among dental students in Chennai. It was then circulated among a certain set of participants using an online Google Form link. The participants were asked about their knowledge level regarding hematological malignancies and a majority (68.97%) were aware of the same, whereas 27.59% were not aware and the rest (3.45%) were not sure. When asked about how dental care detects various hematological malignancies, 10.34% of the participants replied as “patient speaks about any abnormality,” 75.86% replied as “oral manifestations,” and 13.79% replied as “dentists cannot detect hematological malignancies.” From the above results and discussion, we can come to the conclusion that most of the dental students who participated in the survey are aware of hematological malignancies and its various types.

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Chronic bronchitis (CB) is an inflammatory disease and is characterized by bronchial tube irritation. The bronchial tube irritation can result in the accumulation of mucus. CB is a part of chronic obstructive pulmonary disease, causing blockage of airflow and thereby problems in breathing. Cigarette smoking is of utmost importance in causing CB. Besides pollution of air and the working environment can also play a key role. The study aimed to assess and create the awareness about CB among dental students and practitioners. A cross-sectional questionnaire survey was conducted among dental students utilizing an online review entry called “Google forms.” A total of 100 people were assessed using a structured questionnaire comprising 15 questions. The analysis of the result was done using the SPSS software of version 23. It has been shown that 78% of them are aware of CB. 75% of them responded that passive smokers were mostly affected by CB. Within the study limits, it was found that males who participated had increased awareness when compared to the females. The survey results showed that most of the participants were aware about CB but not its clinical features, oral manifestations, diagnosis, and treatment.

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Composite is usually a mixture of two phases. The composites used in dentistry have high durability. The individual properties of each phase are important to increase the mechanical property of the composite. This study aimed to determine the surface roughness changes of two composite resin restorative materials after thermocycling. Two of the commercially available composites were chosen (RestoFill and SwissTEC). The composite disks of dimension 10 mm diameter and 3 mm height were prepared using silicone molds, and every increment was light cured for 30 s. A stylus profilometer was used to assess the surface roughness prethermocycling, and then, the disks were subjected to an integrated thermocycler (T.S-4.4) for 1000 cycles. The postsurface roughness was obtained after the thermocycling process using the same stylus profilometer. The surface parameter values before and after thermocycling of the SwissTEC sample is less than that of RestoFill. There was a significant difference between the Rz and Rq values of the two different commercially available composite materials. Thus, the present study concludes that thermocycling influenced the surface roughness of composite resin and increased the surface roughness of both the RestoFill and SwissTEC composites.

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The frenum is a narrow mucosa fold surrounded by muscle fibers that connect the lips to the alveolar mucosa and the periosteum beneath. Midline spacing, commonly called as diastema, recession, interference with prosthodontic therapy, and difficulty speaking are all symptoms of a high frenal attachment. Frenectomy is a surgical treatment that involves removing the aberrant frenal connection. The frenum is a connective tissue membrane that connects one mouth surface to the next. The purpose of this study is to see how popular high frenal attachment is among children who visit a university dentistry hospital. This was a retrospective investigation evaluating the prevalence of high frenal attachment in patients visiting a Chennai dental institution. From June 2019 to March 2021, 11278 patients visited a dental clinic.

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The current study's objective is to learn more about how patients, depending on their gender, perceive, feel, and know about orthodontic therapy.There was a cross-sectional survey among 100 patients to evaluate their knowledge and attitude toward orthodontic treatment. The questionnaire was prepared and circulated among patients using online google forms. The online responses were collected and tabulation of the data was done in excel sheets. Data was analysed using statistical software. Chi square test to compare the association of gender and patients knowledge regarding orthodontic treatment. In the current study 53% of the study population had visited an orthodontist. 79.6% of the patients are conscious that their teeth can be aligned properly by an orthodontist. 73.5% think that teeth should be properly positioned for a better facial appearance. According to the findings in the present study, it is evident that there is awareness and understanding regarding the orthodontic treatment among patients.

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A tooth that does not erupt into the dental arch during the anticipated developmental window is said to be impacted. A supernumerary tooth (ST) would be any dentition or odontogenic entity that grows from a tooth germ more often than is typical for a particular area of the dental arch (ST). The study's goal is to determine how commonly impacted supernumerary teeth are present within the Indian community. This research project at the institution which was retrospective was done on dental patients who went to the private dental hospital between March 2020 and March 2021. We looked over the medical records of 86,000 patients at the private dental institution and analyzed the data. In the study's 74,421 impaction cases, 139 instances of impacted extra teeth were found. For statistical analysis, collected data were analyzed, entered into an Excel document, and imported into SPSS version 21. In the study population, males between the ages of 21 and 35 years were more frequently observed to have supernumerary impacted teeth. Impacted teeth were more frequently observed in the posterior region rather than the anterior region. Within the constraints of the study, it was shown that males between the ages of 21 and 35 years and the posterior part of the mouth experienced impacted supernumerary teeth the most frequently.

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The aim of the study was to evaluate the knowledge and awareness regarding the use of three-dimensional (3D)-printed appliances used in orthodontics among students pursuing dentistry. The distribution of the questionnaire was done using an online Google Forms link to about 100 dental students. The questionnaire compromised questions that were designed for assessing the various findings and knowledge of update, and finally, questions related to facts on various 3D-printing appliances. Among the total population, 58% of the population are aware of 3D printing used for various dental applications, whereas 42% of the population are not aware of the same. Among the total population, 58% of the population are aware of 3D printing used in dentistry, whereas 42% of the population are not aware of 3D printing used in dentistry. Inside the limits of the review, it very well may be inferred that 3D-printed machines have a rising use in the majority of the dental fields and understudies chasing after dentistry know about it. The knowledge about the basic and fundamental working and the usage of such appliances is developing among undergraduate students. Further continuing education programs can be provided to improve the same.

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The objective of this study is to assess the opinion of dental students regarding the necessity for a practice management (PM) course in their curriculum. To determine the necessity of a PM course in dental programs, a series of questions was developed and given to 100 dental students. Dental students were asked a series of questions about the necessity of this course, and responses were gathered. The questionnaire included time management, patient management, teamwork, leadership quality, and other requirements of the course. According to the results, dentistry students desired that the PM curriculum cover subjects such as teamwork, confidence, the value of the PM course, time management, patient management abilities, leadership qualities, and others. Most of the responses obtained from the students agreed that the PM curriculum must be taught with the course for better management. The development of any course should be based on the need and opinion of the students who pursue the course of dentistry. Thus, this study evaluates the need for a PM course in an undergraduate (UG) dental program.

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The surface area determination has a vital role in measuring the properties of liquid and solid substances. Fluoride is a potent remineralizing agent of the teeth. The surface area is measured using a goniometer. The main aim of this study is to estimate the wettability of topical fluoride gel on the anterior and posterior teeth surfaces. Topical acidulated phosphate fluoride (APF) gel was taken in small quantities. Anterior and posterior teeth were collected, and their superficial unaltered enamel sections were used as the surface where the contact angle (CA) is determined. The surface wettability is determined using Ossila goniometer to measure CA. Each stage was mounted on a mechanical stage of the goniometer. A calibrated microsyringe was used to dispense drops of the APF gel over the surface of the specimen Group A (anterior tooth cut section) and Group B (posterior tooth cut section). This procedure is repeated for all specimen samples. The mean of CAs of the anterior teeth (88.41°) was greater when compared with the mean of posterior teeth (80.36°) CA. P value found using the paired t-test of SPSS software is found to be 0.271 (>0.05), hence statistically not significant. The greater the CA, the lower is the degree of wettability on the teeth surfaces. The mean CA of the topical fluoride APF gel on the anterior tooth surface is greater when compared to the posterior tooth surface. This signifies that greater wettability is seen on posterior tooth surfaces.

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This study aimed to synthesize selenium nanoparticles (SeNPs) using stevia plant leaves and to evaluate the antimicrobial effect of nano-sized particles of selenium. A new organic synthesis of nano-sized selenium particles was done in this study. In this study, stevia leaves for the synthesis of nano-sized particles along with sodium selenite were done. This mixture was mixed homogeneously using an orbital shaker overnight. The color change indicated the formation of SeNPs. The SeNPs were evaluated for their size and shape and their antimicrobial property was assessed. SeNPs showed excellent antimicrobial activity against Candida albicans at 100 μL concentration. At 25 μL and 50 μL, C. albicans showed intermediate susceptibility to SeNPs which also indicated a good antimicrobial potential. Following C. albicans, SeNPs showed good antimicrobial potential against Streptococcus mutans at all concentrations. SeNPs possessed good antimicrobial activity against most common oral pathogens.

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The aim of the study was to determine the knowledge, attitude, and practice regarding the use of composites for orthodontic purposes among dental students. The questionnaire was designed to evaluate knowledge, attitude, and awareness. Google Forms was used for the distribution of questions. This is a questionnaire survey based on knowledge, attitude, and awareness regarding the use of composites for orthodontic purposes among dental students; 86% of them had awareness regarding the use of composites for orthodontic purposes, wherein the remaining 14% were not aware. Considering the limitations of the study groups, we can conclude that the knowledge, attitude, and awareness regarding the use of composites for orthodontic purposes among dental students were good. However, there is still a lack of knowledge in few perspectives which can be overcome with continuous dental education programs and lectures

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Addition silicone is a newer type of silicone impression material which has high dimensional stability, accuracy, and flexibility. They are mostly used for fixed restorations such as crowns and bridges. They have high tear strength; however, this strength may be altered upon disinfection. Disinfection of addition silicone prior use is important to reduce the microbial load. The aim of this study is to check whether there is any change in tear strength of addition silicone on disinfection with two commercially available disinfectants. Zhermack Elite HD + Putty material was tested in this study. Base and catalyst material was mixed and the material was cut into strips of dimension 70 mm × 10 mm × 2 mm. Five strips were immersed in sterillium and five strips were immersed in glutaraldehyde solution. These strips were then tested for their tear strength using Instron E3000 Universal Testing Machine. The values obtained were recorded in SPSS software version 22 (IBM SPSS Statistics for Windows, Version 23.0. Armonk, NY: IBM Corp.) for analysis and the P was obtained. The mean tear strength of Group 1, addition silicone immersed in sterillium disinfecting solution was found to be 7.148 ± 2.654 kN/m. The mean tear strength of Group 2, addition silicone immersed in glutaraldehyde disinfectant solution was found to be 7.326 ± 4.062 kN/m. An unpaired Student's t-test was done and P was found to be 0.235. The tear strength values between the groups was statistically not significant. Hence the tear strength of addition silicone was found to be greater in the glutaraldehyde disinfectant solution group.

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Stamp technique is a recently developed technique that involves of creating an index which records the occlusal anatomy of posterior teeth before cavity preparation. This technique is beneficial in cases where the caries is involving the occlusal surface with little or no damage to the occlusal anatomy or the marginal ridges. The aim of the study is to assess the knowledge and practice on the use of stamp technique for the management of Class 1 caries in molars among undergraduate students. A questionnaire-based study was conducted among 100 dental students in Saveetha Dental College. The questionnaire contained 17 questions that were circulated through Google Forms and received dichotomous responses. The data were collected as an ordinal variable and the collected data were analyzed using SPSS software, and Chi-square test and descriptive analysis were done. This study shows that almost 37% of the respondents were interns and final-year students, 62% of them felt carving would be easier to attain the proper occlusal morphology, 55% of them prefer both flowable and packable composites, and 63% felt stamp technique would be technique sensitive. There was a significant association between the year of study and difficulties faced in occlusal stamp technique (P = 0.014 < 0.05). Undergraduate students were moderately aware of the stamp technique in composite restorations. More detailed knowledge on composite finishing and polishing should be emphasized in the undergraduate curriculum.

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This survey aimed at evaluating the knowledge and awareness regarding the various retention protocols used in orthodontic practice. A survey has been conducted among the dental students by circulating 15 close-ended questions online to analyze the data collected on the protocols and trends in orthodontic retention. The male and female distribution among the study population was evaluated, and the retention protocols used were computed; statistical analysis was performed using SPSS software. Ninety-four percent accepted that Hawley retainers are predominantly used compared to fixed retainers. Eighty-seven percent agreed that they aim at a more stable dentition by the completion of orthodontic treatment. The Chi-square test on the knowledge of respondents on the permanent retention to be followed after orthodontic treatment to close generalized spacing is statistically not significant, P = 0.056. Within the considered limitations, it is clear that there is awareness among the dentists regarding the use of a retention appliance to ensure stability at the finish of orthodontic treatment. But the protocol for the same remains variable. Further studies can be performed to identify the effectiveness of each of the different retention protocols and their indications in various cases.

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Dental treatment under GA is a compelling method for giving therapeutically important consideration to those youngsters who might be intellectually juvenile, exceptionally restless, medicinally split the difference, or unfit to get treatment in a customary office setting. While the traditional work on concerning corticosteroids is likely innocuous and perhaps gainful with lower prophylactic dosages and the nature of oral admission was additionally unaffected. The study aimed to investigate commonly prescribed corticosteroids in children undergoing full-mouth dental management under general anesthesia. A single-centered retrospective study among pediatric patients treated under general anesthesia of the age group of 0–13 years. The sample size is 124. Data were collected and tabulated. Data were statistically analyzed using the SPSS software version 23. Chi-square test and Pearson correlation were done using the software and P < 0.05 was considered statistically significant. The results show that 79.67% commonly prescribed dexamethasone, whereas 20.33% use hydrocortisone, providing the age groups between 0 and 3 has higher prescribing of corticosteroids. From this study, it is concluded that since the P value was more than 0.05, there is no significant statistical difference that has been analyzed. Dexamethasone is the commonly prescribed corticosteroid in children undergoing full-mouth rehabilitation under GA, followed by hydrocortisone.

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Fibrodysplasia ossificans progressiva (FOP) is a rare genetic disorder which is autosomal dominant distinguished by congenital malformations of large toes and flare ups, etc. It is a disorder of connective tissue, with heterotopic ossifications seen with skeletal muscles, tendons, and cartilages and also called as Stone man disease, myositis ossificans, and Munchmeyer disease. The main objective of the study is to assess and create the awareness about FOP among dental students. An online-based survey was conducted among 103 dental students, undergraduates and postgraduates. About 20 questionnaires were prepared and circulated among the students through the “Google forms” across Chennai. A survey questionnaire asked about the knowledge of fibrodysplasia, its causes, treatment, and diagnosis was enquired. Thus, the data obtained were analyzed statistically using the SPSS software. In our study, about 64% were undergraduates and 35% of them were postgraduates. About 66% of the participants were aware of fibrodysplasia and 32% of them were not aware. Most of the undergraduate students were more aware of fibrodysplasia (40%) when compared to postgraduates (29%). However, this is statistically not significant. Fibrodysplasia ossificans reported to have a high incidence in 1 in 2 million people worldwide. Hence, an early diagnosis of this disorder can prevent further complications. Although the survey has provided significant knowledge about fibrodysplasia, awareness still has to be created among dental students.

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Implant dentistry's emergence and acceptance have provided physicians with a wide range of new options for fixed and removable rehabilitation. The eventual replacement of the lost tooth is the ultimate success, and this can be accomplished using recognized prosthodontic methods. The present study aims to evaluate the time and dimensional accuracy of implant definitive models with an open tray impression with two different techniques. Impression was made in two different techniques and the cast was poured and checked for the time taken and the accuracy of the impression. In IBM SPSS software version 23.0 all the results were statistically analyzed. An Independent t-test was performed for the parameters. No statistically significant difference was present (P > 0.05) when comparing the accuracy and time taken between the two groups. It is concluded that time taken and the misfit is less for modified open tray impression techniques when compared to the regular open tray impression.

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A cast post is a one-piece unit that is custom fabricated for the tooth at the dental laboratory. Traditional extracts such as neem and green tea have good antimicrobial and antioxidant activity against pathogens. The empty canal space may provide a suitable environment for promoting bacterial growth. The main aim of the study is to find the antimicrobial activity of the cast post coated with the nanoparticle. Prepared cast post was coated with prepared green tea and neem-mediated zinc oxide (ZnO) nanoparticles. Culture is done in agar media where control is noncoated post and another is nanoparticle coated post was implanted in the agar media. The zone of inhibition was noted and statistical analysis was done. The maximum zone of inhibition found on Candida albicans (19.333 2.081) followed by Enterococcus faecalis (14.000 3.605), and Streptococcus mutans (12.666 2.516). Green tea and neem-mediated ZnO nanoparticle showed good antimicrobial activity against the tester microorganism. Cast post coated with nanoparticles has been proved to be important as it is helpful in the prevention of origin and spread of infection around the canal and through the apical foramen.

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Caries in primary teeth are a major health concern in socially disadvantaged populations and may alter the eruption pattern and function of their successor. The aim of the study is to find the prevalence of Class V caries in maxillary and mandibular canines in 3–5-year-old children. A single-centered retrospective study was conducted in a private dental institution, Chennai. The data were collected from the Dental Hospital Management System of Saveetha Dental College (DIAS). A test for significance was done with the help of the Chi-square test. The most prevalent caries in canines of children between the age group of 3 and 5 years were cervical caries or Class V caries. 5, 35,951 patient details that were available in DIAS, and 2,35,841 were details of pedodontic patients, 200 patients who fulfilled the inclusion criteria were analyzed. It was observed that the prevalence of caries on the right maxillary and mandibular canines (80.00%) was higher than the left counterpart (20.00%) of the same arch. Maxillary canines (70.00%) had more prevalence of caries as compared to mandibular canines (30.00%). Caries prevalence on the right maxillary and right mandibular primary canine was higher than their left counterparts. Maxillary primary canines had more prevalence of caries as compared to mandibular primary canines.

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The aim of this study is to find the knowledge, attitude and awareness of biocompatibility of orthodontic materials among dental students.A survey of 13 questions was created using Google Forms. The questions on the survey cover a wide range of topics including the awareness of cytotoxicity of orthodontic materials, their corrosive potential, ways of preventing corrosion and release of subsequent substances, and various means by which these physiological actions occur. This survey was circulated among dental undergraduate students and the responses recorded were then transferred to SPSS software. Here we conducted descriptive analysis to produce a pie chart and Chi square test to determine the association and statistical significance.The results were noted and examined in the form of bar graphs. The p value for this study was found to be 0.01, which makes this study statistically significant. The awareness about the biocompatibility of orthodontic materials among dental students was found to be low. Continuing dental education programs can be conducted to constantly improve the knowledge regarding the judicious and ecofriendly use of all newly available dental materials.

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The antibacterial, antiviral, and anticancer properties of ivermectin make it a wonder drug with a wide range of possible applications. It works against a variety of microorganisms, including viruses. Ivermectin has a wide range of antiviral effects, according to in vivo research in animal models. Because ivermectin is involved in a range of biological processes, it could be a promising therapeutic candidate for viruses such as COVID-19 and other positive-sense single-stranded RNA viruses. The study aims to analyze the awareness about the current status of usage of ivermectin in management of COVID among students studying in a private dental college. A study based on questionnaire was organized among students studying in a private dental college in Tamil Nadu. The subjects were asked a series of structural questions based on the usage of ivermectin in management of COVID. The questionnaire was prepared with 10 questions. 150 individuals completed the questionnaire; all of their answers were tallied in excel and imported into SPSS. For statistical analysis, the Chi-square test was performed. Excel was used to tabulate and enter the data, and the SPSS package software was used to analyze it. The study's threshold for statistical significance was set at P < 0.05. From this study, we found that the students had limited knowledge about the usage of ivermectin for management of COVID. More studies should be conducted to widen the knowledge among the students about the current affairs of the world.

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