نتایج جستجو برای: endodontic instruments
تعداد نتایج: 68847 فیلتر نتایج به سال:
INTRODUCTION This study investigated the torsional properties of new and used Revo-S Shaping Universal (SU) endodontic instruments. METHODS Torsional profiles were established following the American National Standards Institute/American Dental Association Specification No. 28. Unused SU instruments (group 1, control; n = 30) and instruments used in simulated root canals twice (group 2, n = 30...
BACKGROUND There are various microorganisms related to intra and extra-radicular infections and many of these are involved in persistent infections. Bacterial elimination from the root canal is achieved by means of the mechanical action of instruments and irrigation as well as the antibacterial effects of the irrigating solutions. Enterococcus faecalis can frequently be isolated from root canal...
Effective irrigant delivery and agitation are prerequisites to promote root canal disinfection and debris removal and improve successful endodontic treatment. This paper presents an overview of the currently available technologies to improve the cleaning of the endodontic space and their debridement efficacy. A PubMed electronic search was conducted with appropriate key words to identify the re...
Aim: The aim of this study was to evaluate the incidence post-operative pain after cleaning and shaping with three file system using Hand, Rotary Reciprocating motion in maxillary mandibular molars. Materials Method: A total 60 patients were randomly divided into 3 groups: group 1 (n=20) teeth prepared hand protaper till F2 size. In 2 primary wave one gold 3(n= 20) pre score noted visual analog...
Pathological evaluation for sterilization of routinely used prosthodontic and endodontic instruments
AIMS The purpose of this study was to compare the canal centering abilities of rotary nickel-titanium (NiTi) files (ProFile 0.04 and 0.06 and Lightspeed LSX) and NiTi hand K-files in 10° to 25° curved canals. This was compared with the canal centering ability of stainless steel hand K-files using Kuttler's endodontic cube. SETTINGS AND DESIGN The teeth with a 10° to 25° of clinical mesiodista...
INTRODUCTION The introduction of piezoelectric instruments in endodontic surgery allowed clinicians to manage the bone tissue with precision reducing the risk of damaging soft tissues. Although such instruments can also be used to prepare root-end cavity, few information is available on the effect of piezosurgery on dentine. This cadaveric study investigated the integrity of root apices after r...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید