上颌中切牙180°扭转1例

上颌中切牙180°扭转1例

郑博文郑颖刘奕张扬

180° rotated maxillary central incisor: a case report

Zheng Bowen, Zheng Ying, Liu Yi, Zhang Yang.

华西口腔医学杂志 . 2015, (5): 551 -553 . DOI: 10.7518/hxkq.2015.05.024