The efficacy of two rotary NiTi instruments and H-files to remove gutta-percha from root canals
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چکیده
منابع مشابه
The efficacy of two rotary NiTi instruments and H-files to remove gutta-percha from root canals
OBJECTIVE The aim of this study was to evaluate the efficacy of R-Endo® and K3® rotary nickel-titanium instruments compared with manual instrumentation with H-files, with use of a solvent, for removal of gutta-percha during retreatment. STUDY DESIGN Forty five freshly extracted human single-rooted teeth, each with one root canal, were instrumented with K-files and filled using cold lateral co...
متن کاملEfficacy of two rotary NiTi instruments in the removal of Gutta-Percha during root canal retreatment.
The aim of this study was to evaluate the efficacy of ProTaper and K3 in the removal of gutta-percha during root canal retreatment in comparison with hand Hedstrom files. Time of gutta-percha removal and amount of apically extruded debris were also evaluated. Sixty extracted single-rooted anterior teeth and premolars were instrumented and obturated with laterally condensed gutta-percha techniqu...
متن کاملEfficacy of two Ni-Ti systems and hand files for removing gutta-percha from root canals.
AIM To compare the effectiveness of two Ni-Ti systems and hand files for removing gutta-percha and sealer from root canals. METHODOLOGY The root canals of 60 single-rooted human teeth were prepared, filled with gutta-percha and sealer (Pulp Canal Sealer; SybronEndo, Orange, CA, USA). Specimens were then divided into three groups (n=20), and root filling material was removed using MTwo Ret...
متن کاملEfficacy of ProTaper Universal rotary retreatment system for gutta-percha removal from root canals.
AIM To evaluate the efficacy of the ProTaper Universal rotary retreatment system for gutta-percha (GP) removal from root canals. METHODOLOGY Root canals of 60 extracted human maxillary anterior teeth were prepared and filled with laterally condensed GP and AH Plus sealer. Teeth were divided into three groups: group A--GP removal completed with the ProTaper Universal rotary retreatment system ...
متن کاملEfficacy of Two Rotary Systems in Removing Gutta-Percha and Sealer from the Root Canal Walls
INTRODUCTION The aim of this in vitro study was to compare the efficacy of two retreatment rotary systems in removal of gutta-percha (GP) and sealer from the root canal walls with and without use of solvent. MATERIALS AND METHODS Sixty single-canalled distal roots of mandibular molars were prepared and root filled with gutta-percha and AH26. Each canal was randomly allocated to receive one of...
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ژورنال
عنوان ژورنال: Medicina Oral Patología Oral y Cirugia Bucal
سال: 2012
ISSN: 1698-6946
DOI: 10.4317/medoral.17582