3D打印导板在上颌骨前段牵引成骨中的应用及精度测量
万腾, 姜腾飞, 朱敏, 王旭东

Application and accuracy assessment of a novel 3D-printed osteotomy guide in anterior maxillary segmental distraction osteogenesis
WAN Teng, JIANG Tengfei, ZHU Min, WANG Xudong
图5 2种牙支持式牵引器
Note: A. Palatal tooth-borne distractor. B. Bilateral buccal tooth-borne distractor.
Fig 5 Two types of tooth-borne distractors