Comparison of two types of T-shaped coronectomy applied in extraction of impacted mandibular third molars

WANG Kun-peng, YUAN Yi-jie, ZHU Jia-qi, LI Bo-long, MENG Zhao-song, ZHANG Ting-ting

Shanghai Journal of Stomatology . 2020, (5): 550 -553 . DOI: 10.19439/j.sjos.2020.05.020