Fracture strength of mesiobuccal roots following canal preparation via hand and rotary instrumentation: An in vitro study

• Үндсэн зохиолчид: Maryam Zare Jahromi (Зохиогч), Parvin Mirzakouchaki (Зохиогч), Elnaz Mousavi (Зохиогч), Amir Arsalan Navabi (Зохиогч)
• Формат: Ном
• Хэвлэсэн: Iranian Association of Endodontists; Iranian Center for Endodontic Research, 2011-06-01T00:00:00Z.
• Нөхцлүүд: article
• Онлайн хандалт: Connect to this object online.

INTRODUCTION: The aim of this in vitro study was to compare the effect of hand and rotary instruments on fracture strength of tooth roots. MATERIALS & METHODS: Thirty two teeth were randomly divided into two experimental groups of 15 each and one negative control group with two samples. In group...