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在磨改和牙周治疗的基础上,用直径0.6～0.8mm不锈钢丝结扎分离嵌塞牙间隙,其方法与正畸等作牙分离相同,隔日复诊或2日复诊,拆除结扎,此时嵌塞间隙有所增大,选择嵌塞间隙两侧较大的一个牙,在其嵌塞面制备邻(牙合)面洞,但在切磨牙时要注意观察牙本质和牙髓的变化,然后用银汞合金或 E B 塑胶充填,注意恢复和重建邻接点,切勿成悬突龈下,以免
On the basis of abrading and periodontal treatment, the incisor gap was ligated with a stainless steel wire with a diameter of 0.6 ~ 0.8mm. The method was the same as the method of orthodontic tooth separation. Every other day or 2th visit, the ligation was removed, Plug gap has increased, choose a larger gap on both sides of a tooth, in its plug surface preparation of omasophageal surface occlusion, but in the molar should pay attention to observe changes in dentin and pulp, and then With silver amalgam or EB plastic filling, pay attention to restore and reconstruct the adjacent points, not to overhang subgingival, lest