橡圈导致上中切牙牙槽骨大部吸收一例报告杨四维，黄素华患者郭××，男，１０岁，因两个上中切牙萌出时，两牙间有４ｍｍ间隙到某口腔科就诊，医生厅手术手套指部剪成橡圈，直接套于两个上中切牙牙冠上做间隙关闭。套上橡圈后三日，患儿感两个上中切牙疼痛、牙龈红肿、化... Rubber ring lead to the alveolar incision alveolar bone most of the absorption of a case report Yang Siwei, Huang Suhua Guo × ×, male, 10 years old, due to two upper incisors eruption, there are 4mm gap between the two teeth to a stomatology clinic, The doctor's office surgical glove finger cut into the rubber ring, set directly on the two upper incisor crown to close the gap. Put on the rubber after three days, children with two sense of incision in the toothache, swollen gums, and ...