Comparative evaluation of hand and power-driven instruments on root surface characteristics: A scanning electron microscopy study
نویسندگان
چکیده
منابع مشابه
cellular behavior and scanning electron microscope evaluation of pro-root mta, root mta and modified mta on fibroblast l929
چکیده ندارد.
15 صفحه اولa comparative scanning electron microscope investigation of cleanliness of root canals using hand k-flexofiles, rotary race and k3 instruments
introduction: the most important aims of root canal preparation are the removal of vital pulp tissue, remaining necrotic debris and infected dentin, eliminating the bulk of bacteria present in the root canal system. the aim of this study was to compare the cleaning efficacy of hand k-flexofiles and rotary race and k3 instruments in root canal preparation. materials and methods: a total of 60 si...
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BACKGROUND Many new rotary files systems have been introduced, however, limited research has been conducted related to the surface irregularities of these files and if these have any effects on the files themselves. Hence, the aim of the present study was to analyze surface irregularities of the ProTaper® Universal rotary files (PTU) and the ProTaper Next™ rotary files (PTN) before and after in...
متن کاملA comparison of root surface instrumentation using manual, ultrasonic and rotary instruments: an in vitro study using scanning electron microscopy.
BACKGROUND The commonly accepted idea concerning root planing is that excessive removal of cementum is not necessary for removal of endotoxins. The ideal instrument should enable the removal of all extraneous substances from the root surfaces, without causing any iatrogenic effects. AIM To compare the remaining calculus, loss of tooth substance, and roughness of root surface after root planin...
متن کامل"a comparative study on root surface demineralization using citric acid and tetracycline in vitro: a scanning electron microscopy study "
citric acid and tetracycline hcl are the most common clinical root demineralization agents used in periodontal practice. in this comparative in vitro study the effects of nd: yag laser radiation on root surface was compared to that of citric acid and tetracycline hcl using sem. a total of twenty-one freshly extracted periodontally diseased single rooted premolar teeth were root planned in vitro...
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ژورنال
عنوان ژورنال: Contemporary Clinical Dentistry
سال: 2011
ISSN: 0976-237X
DOI: 10.4103/0976-237x.83065