Fracture Strength of Tooth Roots following Canal Preparation by Hand and Rotary Instrumentation
The study aimed to determine fracture loads in tooth roots after canal preparation using different techniques. Mesiobuccal roots of 39 extracted mandibular molars were used. Three groups each of 13 roots were prepared by stainless steel hand files (K-files), and two rotary nickel-titanium techniques...
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Veröffentlicht in: | Journal of endodontics 2005-07, Vol.31 (7), p.529-532 |
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Sprache: | eng |
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