A microscopic and ultrasonic approach to manage separated files and calcified root canals in the first mandibular molar

• Haifeng Ma,
• He Liu,
• Ya Shen

Affiliations

Haifeng Ma

Department of Stomatology, Affiliated Hospital of Jining Medical University, Jining, China

He Liu

Corresponding author. Division of Endodontics, Department of Oral Biological & Medical Sciences, Faculty of Dentistry, University of British Columbia, 2199 Wesbrook Mall, Vancouver, V6T 1Z3, Canada.; Division of Endodontics, Department of Oral Biological & Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada

Ya Shen

Division of Endodontics, Department of Oral Biological & Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada