نتایج جستجو برای: root canal therapy
تعداد نتایج: 811019 فیلتر نتایج به سال:
Evaluation of healing in the periapical lesions of dogs with or without obturation in prepared root canals Dr. MH Nekoofar* - Dr. D. Shirani ** - Dr. P. Motahari*** - Dr. S. Khanzadi**** - Dr. M. Ghandi***** *- Assistant Professor of Endodontics Dept. - Faculty of Dentistry - Tehran University of Medical Sciences. **- Assistant Professor of Internal Medicine Dept. Faculty of Veterinary – Tehran...
AIM The aim of this study was to investigate the prevalence of additional canals in maxillary first molars in a selected population in Nigeria. METHODS AND MATERIALS One hundred extracted teeth were collected from the Pedodontic and Oral Surgery clinics of the University College Hospital in Ibadan, Nigeria. The teeth were identified and their root planed to remove adherent soft tissues. Each ...
چکیده ندارد.
introduction: elimination of pathological microflora of root canal systems is a major goal in endodontic treatment. this study aimed to compare the antimicrobial efficacy of calcium hydroxide as an intracanal medication and antibacterial photodynamic therapy (apdt) against enterococcus faecalis and candida albicans in teeth with periapical (pa) lesions. methods: this in vivo study was conducted...
This case report describes endodontic therapy on a mandibular first molar with unusual root morphology. In the initial treatment the working length had been determined with only an apex locator; no periapical radiographs had been obtained because the patient was pregnant. The root canal into an additional distolingual root had not been found and was therefore left untreated, which led to treatm...
background: root canal cleaning is an important step in endodontic therapy. in order to develop better techniques, a new generation of endodontic instruments has been designed. the aim of this study was to compare the effectiveness of manual k-files (mani co, tokyo, japan) and two rotary systems–mtwo (dentsply-maillefer, ballaigues, switzerland) and protaper (vdw, munich, germany)–for root cana...
ABSTRACT By restoration of pulpally exposed teeth with root canal therapy edentulous areas and neighbouring teeth displacement can be avoided. Prefabricated posts may be used for crown restoration of these teeth. For the preparation of root canal for post placement, Gutta percha should be removed by means of mechanical, thermal and chemical agents. To study the amount of apical leakage in vit...
Background and Objectives: The anatomy of maxillary molars is very complicated and root canal therapy for this specific group of teeth is a major challenge for dentists. Given the limitations of conventional techniques for finding the second mesiobuccal canal (MB-2) and anatomical differences observed in different ethnicities, this study aimed to determine the anatomy of mesiobuccal root canal ...
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