Twisted vs Protaper Files in Contemporary Pediatric Endodontics
نویسندگان
چکیده
منابع مشابه
Twisted vs Protaper Files in Contemporary Pediatric Endodontics
OBJECTIVE To compare the cutting efficiency of twisted files with protaper files in primary teeth. STUDY DESIGN It is an experimental, in vitro study comparing two groups. RESULTS The obtained results from the experiment were statistically analyzed with Mann-Whitney U-test. Twisted files showed better cutting efficiency when compared to protaper files. CONCLUSION Since twisted files show ...
متن کاملEvaluation Of Apical Transportation Using 3 Different Rotary Systems: Hyflex Files, Twisted Files, Protaper Next By Morphometric Analysis
Aim: This in vitro study was performed to evaluate the apical transportation between Hyflex files, Twisted files and Protaper next single file rotary system by motic imaging. Materials & Methods: Sixty Endo Training Blocks were used in the study. Pre instrumentation photos of the simulated apical foramen are recorded using an optical microscope and then coupled into the motic imaging software a...
متن کاملThe Effect of Autoclave Sterilization on the Fracture Resistance of ProTaper Rotary Files
Background and aim: The purpose of this study was to evaluate the effect of autoclave sterilization on the fracture rate of ProTaper instruments (ex vivo). Materials and methods: One hundred shaping and finishing ProTaper instruments were used in a crown – down technique for cleaning and shaping the mesial canals of extracted mandibular molars using 5.25% NaOCl for irrigation. In the e...
متن کاملTwisted Covariance vs Weyl Quantisation
In this letter we wish to clarify in which sense the tensor nature of the commutation relations [x,x ] = iθ underlying Minkowski spacetime quantisation cannot be suppressed even in the twisted approach to Lorentz covariance. We then address the vexata quaestio: “why θ?”
متن کاملEfficiency of the Self Adjusting File, WaveOne, Reciproc, ProTaper and hand files in root canal debridement
OBJECTIVES The aim of this study was to compare the canal debridement capabilities of three single file systems, ProTaper, and K-files in oval-shaped canals. MATERIALS AND METHODS Seventy-five extracted human mandibular central incisors with oval-shaped root canals were selected. A radiopaque contrast medium (Metapex; Meta Biomed Co. Ltd., Chungcheongbuk-do, Korea) was introduced into the can...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Clinical Pediatric Dentistry
سال: 2014
ISSN: 0974-7052,0975-1904
DOI: 10.5005/jp-journals-10005-1244