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我们对隐裂牙除行拔髓术及根管治疗外,并采用牙体内钢丝结扎固定法修复,使其纵型隐裂牙恢复咀嚼功能,效果满意. 操作方法:钢丝结扎固定法:从(牙合)面打开髓腔,常规干尸术或根管治疗,治疗后观察一周,若无其它不适可进行结扎修复。在患牙颊、舌二面用高速牙钻各钻一倒凹型横形窝洞,洞底要平,后在洞底中央部位再用小球钻钻一个颊舌侧面的贯通小孔,以不露髓腔底和根管口为宜,以穿过钢丝即可,洞要钻在牙冠
We split the tooth and root canal treatment of hidden tooth, and the use of dental steel wire ligation fixation, so that longitudinal cracked teeth to restore chewing function, the effect is satisfactory. Operation method: steel ligation fixation method: from ( Occlusal) open the medullary cavity, conventional autopsy or root canal treatment, observe the week after treatment, if there is no other discomfort may be ligation repair. In the suffering cheeks, both sides of the tongue with high-speed dental drill a concave inverted transverse hole, the bottom of the hole to be flat, then the central part of the bottom of the hole and then use a small ball drill a cheek bugle side through the small holes to not exposed Cavity cavity and root canal mouth is appropriate to wear through the wire, the hole to be drilled in the crown