Comparison of the Rotary and Piezoelectric Osteotomy Techniques for Third Molar Impaction

Abstract

Introduction: The present study was conducted to evaluate and compare the surgical and 
postsurgical outcomes of third molar removal using piezoelectric surgery and rotary bur. Many 
authors have reported injuries to the adjacent tooth, especially the distal part of periodontium, 
after removal of the second molar. As a result, it is necessary to choose a surgical method or 
instruments that conform to anatomic landmarks and are based on physiological principles. Bone 
removal is required for the extraction of third molars that are erupted, partially erupted, and/or 
impacted in bone.