Evaluation of apical canal shapes produced sequentially during instrumentation with stainless steel hand and Ni-Ti rotary instruments using Micro-computed tomography

• Main Authors: Woo-Jin Lee (Author), Jeong-Ho Lee (Author), Kyung-A Chun (Author), Min-Seock Seo (Author), Yeon-Jee Yoo (Author), Seung-Ho Baek (Author)
• Format: Book
• Published: Korean Academy of Conservative Dentistry, 2011-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objectives The purpose of this study was to determine the optimal master apical file size with minimal transportation and optimal efficiency in removing infected dentin. We evaluated the transportation of the canal center and the change in untouched areas after sequential preparation with a #25 to #...