Aims and Objectives:To determine the occurrence of various missing teeth pattern among the partial edentulous patients residing in Chennai who are undergoing treatment for the replacement of missing teeth in the Department of Prosthodontics, Sri Ramachandra University Chennai, India.Settings and Design:Study was undertaken from January 2014 to October 2014, and the design was a descriptive cross-sectional study.Materials and Methods:Five hundred and sixty-one persons aged between 13 and 87 years (267 males and 294 females) were selected, intraoral examination was done visually and results were recorded on specially designed clinical examination forms.Statistical Analysis:Data were analyzed using statistics SPSS 19.0 version (IBM India Private Limited Bangalore) to investigate the relationship between quantitative variables.Results:The results showed the patients with Kennedy's Class III were found to be the most prevalent among all the groups (55%). The most common modification in all the groups was Class III modification I (26%). It was also found that Kennedy's Class III was founded more in the age group of 31–40 with 54.4% in the maxillary arch and 47.2% in the mandibular arch.Conclusion:The findings of this study show that the Kennedy's Class III was the most commonly occurring and were found to be more predominant in the younger group of population.

Purpose Different socio-demographic variables, such as age, gender, and systemic disease, may affect satisfaction with complete dentures. Several studies have failed to show strong correlations either between patient satisfaction with their dentures and their quality or between denture satisfaction and the quality of the denture-supporting tissues. Hence, this study utilized a standardized questionnaire that included questions from domains such as mastication, appearance, speech, comfort, health, denture care, and social status. These questionnaires were used to determine the level of complete denture satisfaction along with socio-demographic variables such as age, gender, and systemic condition. Materials and method A total number of 128 completely edentulous patients aged between 40 and 50 years were selected. A standardized questionnaire, with 19 questions based on denture satisfaction level and masticatory capacity in the domains of functional limitation (FL), psychological discomfort (D1), psychological disability (D2), and social disability (D3), was administered. All the questions were recorded on a scale of 2, 1, 0 based on satisfied, moderately satisfied, and not satisfied, whereas hardly ever, occasionally, and very often were used for masticatory capacity. Questions on denture satisfaction were asked based on the post-treatment satisfaction with the new maxillary/mandibular complete dentures of the patients. Results Based on gender, the distribution of samples was 46.09% for male patients and 53.91% for female patients among the 128 patients selected. Similarly, based on systemic diseases, 66.41% had the presence of systemic disease while 28.13% did not have any systemic disease. Around 5.47% of the sample did not have any medical records. The predominance of psychological satisfaction was more for female patients. Based on systemic disease, it was observed that patients with the presence of systemic disease (Pn) were more psychologically comfortable than those who did not have systemic disease. The predominance of functional satisfaction was not marked in both genders. Based on systemic disease, it was observed that patients with the presence of systemic disease (Pn) had less functional comfort on mastication than those who did not have a systemic disease. Conclusion The acceptance of and satisfaction with complete denture treatment were comparatively higher in patients who had a systemic disease than in those with a non-systemic disease in terms of psychological and social comfort, whereas, in functionality, patients with a non-systemic disease had a higher satisfaction level.

Esthetic demands have considerably increased over the years in routine clinical practice. A pleasant smile can give supreme confidence to an individuals personality. However, a perfect smile is dictated by a perfect balance of the white (teeth) and pink (gingival) display. This balance can be managed different treatment modalities, which is based on proper diagnosis. This case report demonstrates a successful management of gummy smile with a lip-repositioning procedure in a patient with an incompetent upper lip. This was accomplished by removing a partial thickness strip of mucosa from the maxillary buccal vestibule and suturing the lip mucosa to the mucogingival line. This resulted in a narrower vestibule and restricted muscle pull, thereby resulting incompetent lips and reduced gingival display during smiling.

Abstract-The purpose of this article was to compare the accuracy of a new impression technique, the triple-layer impression technique (TLIT), with the conventional impression technique (CIT) to fabricate an auricular prosthesis. Fifteen male subjects (aged 22-45 yr) were selected. Ten markings were made on the subject's ear (super aurale [sa], sub aurale [sba], pre aurale [pra], post aurale [poa], A, A1, B, B1, C, and C1) and five measurements (sa-sba, pra-poa, A-A1, B-B1, and C-C1) were made. Custom-made trays were used to record impression in CIT and TLIT. Impressions were made using alginate, and models were cast with type IV gypsum product. Markings were transferred on the cast. Measurements were rechecked on the models. Distribution analysis of difference in measurements between the two impression techniques and the subject's actual values was evaluated. Sign test was used to analyze the statistical significance. Statistically significant differences were found in measurements A-A1, B-B1, and C-C1 between the two techniques when compared with the subject's actual dimensions (p < 0.01). TLIT was found to produce accurate models when compared with CIT. The TLIT used in the study was cost effective, less technique sensitive, and tailor made to reduce chairside orientation time during wax try-in appointments for rehabilitating patients, especially those with unilateral auricular defects.

Objectives:To evaluate the in vitro growth inhibition of Candida albicans, in the soft-liner material and Shore A hardness from resin-based denture soft lining materials modified by neem or garlic incorporation.Materials and Methods:Resin discs were prepared with poly methyl methacrylate (PMMA) and soft liners incorporated with varying concentrations of neem or garlic. For antifungal activity, resin discs were placed on agar plates inoculated with C. albicans and were evaluated after 2, 4, and 7 days using the streaking method. The hardness of the PMMA was evaluated with the use of Shore A at 2, 4, and 7 days. Data were statistically processed by SPSS software (IBM Company, Chicago, USA) using Kruskal–Wallis test, and post hoc comparisons were done using Dunn's test. P <0.05 was considered statistically significant.Results:Neem and garlic added to PMMA soft liner had an inhibitory effect on C. albicans. Both the neem and garlic when added showed positive results against C. albicans when compared to the control group. The soft liner hardness increased statistically by time but not for the different plant extract concentrations.Conclusions:Within the limitations of this in vitro study, it was found that neem and garlic can be used as an additive to tissue conditioner to reduce the adherence of C. albicans without significantly affecting the hardness of the heat-polymerized acrylic resin.

Background:Since periodontal diseases are primarily inflammatory in nature, the ability to detect inflammatory lesions in gingival tissue is essential for the diagnosis and monitoring of changes in gingival status. Gingival bleeding has been used as a reliable and objective clinical parameter not only for the evaluation of inflammatory conditions of periodontium, but also in the detection of its activity and progression. The gingival bleeding index (Loe) is based on the presence or absence of gingival bleeding, thereby provides a means of converting observed clinical data into statistical analysis. Periodontitis is widely regarded as a bacterial infection mainly mediated by subgingival plaque. N-benzoyl-DL-arginine β-naphthylamide (BANA) test is a simple chair side test used to detect, the specific enzymatic activity of microorganisms involved in periodontal disease.Objective:The objective of this study is to compare the clinical evaluation of the gingival index (GI) with the enzymatic BANA test.Materials and Methods:A total of 320 sites were selected from 20 patients with generalized chronic periodontitis, based on the presence are absence of gingival bleeding according to GI of Loe. Sub-gingival plaque samples were collected using a sterile curette and the BANA test was performed.Results:The distribution of GI and the intensity of the BANA test for the 320 sites analyzed during the initial examination of patients, with significance determined by the Chi-square test. The results were statistically significant at P ≤ 0.000.Conclusion:There was a direct relationship between positive BANA test results and GI scores, clearly demonstrating the validity of gingival bleeding as a significant diagnostic parameter.Clinical Significance:The validity of gingival bleeding as a clinical tool not only for the diagnosis of periodontal disease, but also in the detection of its activity and progression could be established by correlating the GI scores (which is based on the presence or absence of bleeding) with the primary etiologic factors (putative periodontal pathogens) assessed by BANA assay.

Mucormycosis is a fulminant fungal infection that occurs most often in diabetic and immunocompromised patients, including those with hematologic malignancies. Patients with maxillary resections present a challenge situation for the maxillofacial prosthodontist. Prosthodontic rehabilitation of such patients presents a significant challenge in restoring speech, deglutition and mastication, and respiration. This report discusses the impact of post-surgical management of mucormycosis patient with prosthodontic treatment and evaluating the oral health-related quality of life using the Oral Health Impact Profile-14 (OHIP-14) questionnaire.

The study suggests each pre-clinical practice should begin with a live demonstration to enhance immediate learning absorption followed by lectures with power point presentation and group discussion for retention of knowledge and memory retrieval.