ABSTRACT
Background: In the COVID-19 age, attempts are being made to raise student awareness and improve best practices to contain the outbreak. Methodology: The target population was interns and 3rdyear undergraduate students from JSS Dental College and Hospital, Mysuru. COVID-19 knowledge, awareness and attitude of the students and interns and the preparedness to tackle the current COVID 19 pandemic were assessed. Results: 120 respondents responded via a contented validated self-administered questionnaire with regard to knowledge, attitude and practices and preparedness to address the COVID 19 pandemic by undergraduates and interns. The student participants irrespective of their years into practice were aware of the guidelines being issued by Health care authorities and to address the COVID 19 pandemic. Among the respondents, 57.5% were 3rd year dental students and 42.5% were interns. Regarding knowledge about COVID infection, 42.9% (3rd year students) and 57.1% of the interns were aware of the recent developments, 34.1% of the III year students were aware of the safe distance to be maintained between patients, 42.4% of the students and 57.6% of interns were aware of the authority to be contacted with suspected COVID 19 infections. The participants were also aware of the vaccine trial which was conducted. Most of the respondents (64.3% of the students and 78.6% of the interns) were aware of fumigation in clinical or high-contact areas on a daily basis and biweekly in nonclinical areas. Conclusions: The results suggest a strong need to encourage the current training program among students in health care-related fields.
ABSTRACT
INTRODUCTION: Removal of impacted mandibular third molar is a common procedure performed in oral surgery. Indications for removal of the third molar have generated much discussion in dentistry. The presence of pericoronal pathosis is generally accepted reason for the extraction of impacted mandibular third molars. Radiographic pathology is usually defined as a pericoronal radiolucency measuring about 2.5 mm or larger in any dimension. PURPOSE: This study aims to evaluate the histopathologic changes in radiographically normal dental follicles associated with impacted mandibular third molars. METHODS: After extraction of 50 impacted mandibular third molars, dental follicle associated with extracted teeth was placed in 10% formalin solution. Histopathologic examination was done. The type of pathological changes was recorded based on histopathological reports. Patients' gender, age, and radiographic parameters were recorded. RESULTS: Cystic changes were found in 24% of radiographically normal impacted mandibular third molars. Significant cystic changes were observed in position A vertically impacted lower third molars (ILTMs). Male predominance for cystic change was seen with a male-female ratio of 2:1. CONCLUSION: The result of the present study shows that radiographic analysis may not be reliable technique for the diagnosis of cystic changes in ILTM. The presence of cystic changes can be found even in radiographically normal impacted mandibular third molars. Hence, we recommend that impacted mandibular third molars should be removed and histopathological analysis should be conducted on all surgically extracted dental follicles.
ABSTRACT
Acquired capillary hemangioma of the eyelid is very uncommon in adults. To our knowledge, only eight such cases have been reported in the literature till date. We report the case of a 25-year-old female with acquired capillary hemangioma of the left lower eyelid treated by cutting diathermy followed by reconstruction of the cutaneous and cartilaginous defect. This patient had a history of a similar lesion in the left malar region treated 5 years back. This case is being presented to highlight the occurrence of such lesions in an adult and to discuss the dilemmas in the diagnosis and management.
ABSTRACT
Ameloblastoma is the second most common benign odontogenic tumour (Shafer et al. 2006) which constitutes 1-3% of all cysts and tumours of jaw, with locally aggressive behaviour, high recurrence rate, and a malignant potential (Chaine et al. 2009). Various treatment algorithms for ameloblastoma have been reported; however, a universally accepted approach remains unsettled and controversial (Chaine et al. 2009). The treatment algorithm to be chosen depends on size (Escande et al. 2009 and Sampson and Pogrel 1999), anatomical location (Feinberg and Steinberg 1996), histologic variant (Philipsen and Reichart 1998), and anatomical involvement (Jackson et al. 1996). In this paper various such treatment modalities which include enucleation and peripheral osteotomy, partial maxillectomy, segmental resection and reconstruction done with fibula graft, and radical resection and reconstruction done with rib graft and their recurrence rate are reviewed with study of five cases.
