牵引增隙辅助拔除高危垂直阻生智齿8例报告
马晓晴, 项飞, 樊明月, 钱文昊
Extraction of high risk vertically impacted mandibular third molar aided by traction for gap increasing:8 cases report
MA Xiaoqing, XIANG Fei, FAN Mingyue, QIAN Wenhao
《口腔颌面外科杂志》 . 2021, (2): 127 -130 .  DOI: 10.3969/j.issn.1005-4979.2021.02.013