RESUMO
Main cause of gallbladder perforation is cholecystitis with or without stones. In old age, spontaneous perforation of gallbladder can be due to decreased blood supply which can be as the result of atherosclerosis, focal vasospasm or localized vasculitis. Perforation is associated with high morbidity and mortality if left untreated. Here, we report a rare case of idiopathic and spontaneous perforation of gallbladder in a 77 years old lady.
RESUMO
The purpose of this survey was to assess the awareness of dental practitioners relating to chair side techniques in restoring teeth with light cure composite. The survey package consisted of a consent form, a leaflet stating the rationale and purpose of the survey and the questionnaire. Randomised sample of dental surgeons in practice was selected. The collected data was then analysed. A 52% response was obtained. Gross deficiencies in practice technique were observed, especially related to parameters like isolation, etching, bond and composite application and finishing of the restoration. Significantly individual assessment of problems by dental practitioners was found to be different from objective rationale. It is suggested that adequate and periodic re-evaluation of techniques must be made by the general dental practitioners, through continuing dental education or workshops so as to achiEve optimum quality.
