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自83年开始,作者对46例48枚牙行无固定再植手术,均获成功,介绍如下。 46例患者中男性29例,女性17例.年龄最小12岁,最大50岁,其中青壮年(20～35岁)26例,占56.5％.上颌牙14枚(切牙4,双尖牙3,磨牙7),下颌牙34(双尖牙3,磨牙31,) 手术按常规操作进行,但拔牙过程中应尽量减少损伤,当根管治疗牙冠修复采用自凝塑料,于自凝塑料尚未凝固之前,将牙体再植于牙槽窝内,令患者咬紧,凝固后修整外形,不再另行固定。术后使用抗生素预防感染及全身支持疗法。46枚再植牙
Since 83, the author of 46 cases of 48 teeth without implant surgery, were successful, are described below. Of the 46 patients, 29 were males and 17 were females.The youngest was 12 years old and the youngest was 50 years old, of whom 26 (20.5%) were young adults (56.5%) .Fourteen maxillary teeth (4 incisors, , Molars 7), mandibular teeth 34 (bicuspid 3, molars 31,) surgery according to conventional procedures, but should be minimized during tooth extraction injury, when the root canal treatment of crown restoration with self-curing plastic, self-curing plastic has not yet Before solidification, replantation of the tooth in the alveolar fossa, so that patients bite, coagulation after trimming shape, no longer be fixed. Postoperative antibiotics to prevent infection and systemic support therapies. 46 replantation teeth