Study of root canal accessibility in human primary molars
نویسندگان
چکیده
منابع مشابه
Study of root canal accessibility in human primary molars.
The aim of the present study was to provide a general scheme for pulpectomy of primary molars that may be useful for decision-making about negotiation of root canals and selection of appropriate instruments. A total of 160 vital primary molars in 85 patients (40 males, 45 females) aged 4-6 years were selected. After taking primary radiographs, local anesthesia was induced, and the teeth were is...
متن کاملInfluence of Different Apical Preparations on Root Canal Cleanliness in Human Molars: a SEM Study
OBJECTIVES To compare the influence of type and dimensions of the apical preparation on the cleanliness of the apical area in molars. MATERIAL AND METHODS A total of 120 root canals (MB and DB root canals from 30 maxillary molars and mesial root canals from 30 mandibular molars) were instrumented with Mtwo NiTi rotary instruments to a size 25/0.06 taper and were equally divided into three dif...
متن کاملRoot Canal Cleaning Efficacy of Rotary and Hand Files Instrumentation in Primary Molars
INTRODUCTION Pulpectomy of primary teeth is commonly carried out with hand files and broaches; a tricky and time consuming procedure. The purpose of this in vitro study was to compare the cleaning efficacy and time taken for instrumentation of deciduous molars using hand K-files and Flex Master rotary system. MATERIALS AND METHODS In this study, 68 canals of 23 extracted primary molars with a...
متن کاملroot canal cleaning efficacy of rotary and hand files instrumentation in primary molars
introduction: pulpectomy of primary teeth is commonly carried out with hand files and broaches; a tricky and time consuming procedure. the purpose of this in vitro study was to compare the cleaning efficacy and time taken for instrumentation of deciduous molars using hand k-files and flex master rotary system. materials and methods: in this study, 68 canals of 23 extracted primary molars with a...
متن کاملManual and rotary instrumentation techniques for root canal prepa- ration in primary molars
Introduction: Although rotary instrumentation has been widely studied in permanent dentition, it is a rather new field of study concerning primary teeth. Purpose: We aimed to evaluate apical displacement and time needed for instrumentation of root canals of primary molars by manual and rotary techniques. Materials and Methods: Root canals of 144 extracted first and second primary maxillary mola...
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ژورنال
عنوان ژورنال: Journal of Oral Science
سال: 2008
ISSN: 1880-4926,1343-4934
DOI: 10.2334/josnusd.50.69