AimThe purpose of the study was to evaluate students’ perceptions of conditions prevailing in Tagore Dental College.MethodsData were collected from all students enrolled in 2013, using the Dundee Ready Education Environment Measure (DREEM) forms filled in by them. For this exercise, prior approval from the Tagore Dental College Ethics Committee was obtained.ResultsThe global score for EC was 124 (interpretation: predominantly positive). The scores obtained in the different domains were 31.03 in Learning (interpretation: a more positive perception); 26.69 in Teachers (interpretation: moving in the right direction); 21.48 in Academics (interpretation: feeling more in the positive side); 28.23 in Atmosphere (interpretation: a more positive atmosphere); and 16.52 in Social (interpretation: acceptable), all the points indicate that the institution is moving in the right direction. The DREEM score assigned by female students was significantly greater (P=0.048) than that assigned by male students. The second-year students were more positive in their perception of EC than students of the other classes.ConclusionOverall, Tagore Dental College students felt the EC to be acceptable. Admittedly, some areas need to be revisited to make improvements.

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Background:The prevalence of enteric rods and their association with chronic periodontitis has gained prominence recently. Although the prevalence of these organisms from the subgingival plaque sample was reported in the literature, the carriage rate of these rods in our population is lacking. The present study was undertaken to know the carriage rate of enteric rods from our population in patients with periodontal health and disease.Materials and Methods:Eighty-four systemically healthy participants, inclusive of 46 males and 38 females, were selected for the study. The selected participants were subjected to a periodontal examination and were categorized into chronic periodontitis and healthy group. Subgingival plaque samples were taken from all the participants, plated onto McConkey agar plates, and incubated overnight at 37° C to check for the growth of organisms. The grown organisms were then cultured according to the standard procedures.Results:Prevalence of 71% and 83% of enteric rods in subjects with periodontal health and disease, respectively, was found in our study which was not statistically significant.Conclusion:Although no significant differences exist in the prevalence of enteric rods between healthy and patients with chronic periodontitis, the prevalence rate of enteric rods in subgingival plaque samples is considerably high in our population.

Background: Periodontitis is characterized by the formation of true pockets, bone loss and attachment loss. Various techniques have been attempted in the past to truly regenerate the lost periodontal structures, albeit with variable outcome. In this evolution, the technique being tried out widely is the use of platelet rich concentrates, namely platelet-rich fibrin (PRF). Case description:In this report, we present a case of surgical treatment of osseous bone defects namely two walled crater and dehiscence treated in posterior teeth with autologously prepared platelet rich fibrin mixed with hydroxy apatite bone graft and PRF in the form of a membrane. Conclusion:Our results showed clinical improvements in all the clinical parameters postoperatively namely the pocket depth reduction and gain in attachment level and hence, PRF can be used alone or in combination with the bone graft to yield successful clinical results in treating periodontal osseous defects.Clinical significance: Platelet-rich fibrin is an effective alternative to platelet-rich plasma (PRP) in reconstructing bone defects.

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