![]() | يوجد فقط 14 صفحة متاحة للعرض العام |
المستخلص The Purpose of This Study is to Compare the Effect of Two Rotart Nickel-Titanium Systems Versus Hand Instrumentation on Canal Centering Ability And Apical Canal Transportation. Sixty Mesiobuccal Canals of Extracted Human Permanent Lower Molars Having 20-35 Degrees Canal Curvature Were Used . |