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目的观察Vitapax在成人感染性年轻恒牙根尖诱导成形术运用的临床疗效。方法经我院牙体牙髓科确诊为慢性根尖周炎伴根尖孔未闭合成人患牙17颗,使用Vitapax在根尖诱导成形术中治疗患牙,术后定期观察。结果通过9个月-3年的观察,1例出现术后牙体折裂,所有患牙根尖区炎症范围均缩小或消失,牙根内根尖区均有硬组织沉积,牙根后续发育不明显。结论在根尖诱导成形术中应用Vitapax能使成人感染性年轻恒牙的炎症消退,根尖硬组织形成,根尖封闭。
Objective To observe the clinical efficacy of Vitapax in the treatment of adult infective young permanent root apical inducement. Methods A total of 17 adult patients with chronic periapical and apical foramen were diagnosed as having chronic periapical periodontitis and apical foramen by the endodontic department of our hospital. The patients were treated with Vitapax in the apical inductive angioplasty and were observed regularly. Results After 9 months to 3 years of observation, one case had postoperative fracture of the tooth. The inflammation range of all the apical areas was reduced or disappeared. There was hard tissue deposition in the apical area of the root, and the subsequent development of the root was not obvious. Conclusion The application of Vitapax in apical inducing angulation can make the inflammation of adult infected young permanent teeth subside, the apical hard tissue forms and the root tip is closed.