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临床上由于外伤、龋病与楔状缺损所致成的断冠与断根,采用粘接修复治疗,国内已有不少报道。为了总结经验,提高疗效,现将我们开展用自体断冠、同种异体冠与支架树酯,塑胶粘接修复的44例粗线体会小结讨论如下。临床资料在44例断冠与断根粘接修复中:男性28例、女性16例,男比女为1.75:1。年龄:10～13岁3例占6.82％;18～41岁33例占75％;45～60岁8例占18.18％。折断原因:外伤31例(其中断根4例,冠根斜折成二段一例)占70.45％;龋病10例占22.73％;楔状缺损3例,占6.87％。
Clinically due to trauma, caries and wedge-shaped defects caused by broken crown and broken roots, the use of adhesive repair treatment, there have been many reports. In order to summarize the experience and improve the curative effect, we now carry out the use of autologous broken crown, allogeneic crown and stent resin, plastic adhesive repair of 44 cases of thick line summary of the discussion is as follows. Clinical data 44 cases of broken crowns and broken root adhesion repair: 28 males and 16 females, male than female 1.75: 1. Age: 10 to 13 years old in 3 cases accounted for 6.82%; 18 to 41 years in 33 cases accounted for 75%; 45 to 60 years in 8 cases accounted for 18.18%. Broken reasons: 31 cases of trauma (disrupted root in 4 cases, crown root oblique into two sections of a case) accounted for 70.45%; caries in 10 cases accounted for 22.73%; wedge-shaped defect in 3 cases, accounting for 6.87%.