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磨牙纵裂是临床常见病,通常是由于死髓牙脆性增加,咀嚼压力过大,牙面有高陡牙尖等原因造成。以往磨牙纵裂被认为是拔牙的适应证,随着牙齿治疗手段的提高,对纵裂磨牙的保存治疗逐渐受到重视。为了探讨磨牙纵裂的原因、治疗和预防的方法,笔者对126颗纵裂磨牙采用外结扎以及双鸠尾内固定,并作根管治疗和全冠修复治疗。经6个月至2年的临床随访观察,治疗效果满意。现报道
Longitudinal bruxism is a common clinical disease, usually due to increased mortality of dead marrow teeth, chewing pressure is too large, the teeth have high steep cusp caused by such reasons. Longitudinal molars in the past is considered as a tooth extraction indications, with the improvement of dental treatment, the preservation of the treatment of longitudinal molars gradually attention. In order to explore the reasons for the longitudinal toothbrush, treatment and prevention methods, the author of 126 longitudinal molars using external ligation and double dovetail internal fixation, and for root canal therapy and crown repair. After 6 months to 2 years of clinical follow-up observation, the treatment effect is satisfactory. Reported now