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我国自宋朝即有牙齿再植术之报导。近百年来国內外陆續报告,均获得了良好的效果。唯对于錯位牙(不能用一般正畸方法矫治的),外伤离体牙(落地污染以后的牙),悮拔牙的再植术涉及較少。本文仅就以上三种情况提出初步报告。手术方法 1.根管处理:根据患牙的情况选用下列任何一种。 (1) 将患牙牙髓由根端孔全部取出,
Since the Song Dynasty, there has been reports of tooth replantation in our country. Nearly a hundred years after another report at home and abroad have achieved good results. Only for the dislocation of the teeth (can not be orthodontic orthodontic treatment), traumatic isolated teeth (floor polluting teeth), 悮 extraction less involved in the replantation. This article only on the above three cases to submit a preliminary report. Surgical methods 1. Root canal treatment: According to the situation of the affected teeth choose any of the following. (1) the tooth root pulp from the root hole all removed,