منابع مشابه
Prevalence of Overhang Interproximal Amalgam Restorations
Periodontal structures are vital tissues that could be affected by the surrounding environment. Dental materials and/or restorations may trigger negative response such as gingival inflammation and bone loss from periodontal tissues. The objective of this study was to report the prevalence of overhang interproximal amalgam restorations by undergraduate students at College of Dentistry, King Saud...
متن کاملOverhanging amalgam restorations by undergraduate students.
OBJECTIVE To determine the frequency of overhanging margins in amalgam restorations done by undergraduate students at Fatima Jinnah Dental College Hospital, Karachi. STUDY DESIGN Observational study. PLACE AND DURATION OF STUDY Department of Operative Dentistry, Fatima Jinnah Dental Hospital, Karachi, from January to June 2009. METHODOLOGY Patients aged 20 - 45 years attending the Departm...
متن کاملEstimating the weight of dental amalgam restorations.
AIM Data on the weights of amalgam restorations are lacking. The aim of this study was to determine these weights and to develop criteria to facilitate their estimation. METHODS Four separate regression models with 4 covariates in various combinations were used to estimate the weight of amalgam restorations. Model I, based on 514 restorations from both natural and anatomical replica teeth, co...
متن کاملThe Post-Amalgam Era: Norwegian Dentists’ Experiences with Composite Resins and Repair of Defective Amalgam Restorations
Amalgam was banned as a dental restorative material in Norway in 2008 due to environmental considerations. An electronic questionnaire was sent to all dentists in the member register of the Norwegian Dental Association (NTF) one year later, to evaluate dentists' satisfaction with alternative restorative materials and to explore dentists' treatment choices of fractured amalgam restorations. Repl...
متن کاملComposite resin support of undermined enamel in amalgam restorations.
PURPOSE Previous reports suggested that cusp fracture strength increases with the use of bonded composites. The purpose of this study was to assess fracture resistance of undermined cusps, when supported by a layer of bonded composite, in extensive occlusal carious lesions. METHODS Primary and permanent molars in children that were treated included those with extensive occlusal caries with un...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of the National Dental Association
سال: 1917
ISSN: 0097-1901
DOI: 10.14219/jada.archive.1917.0132