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目的观察Vitapex应用于年轻恒牙,诱导根尖形成的临床疗效。方法选取因外伤、牙髓炎、或并发根尖周炎的患牙84颗作为研究对象,在控制根管内及根尖周组织感染的前提下,采用Vitapex糊剂作为诱导药物进行治疗,术后3个月、6个月及1年行X线检查。结果外伤患牙11颗及早期牙髓炎58颗经治疗均成功,而牙髓严重感染及根尖周炎患牙15颗,经治疗成功11颗;总体成功率为96.4%。结论 Vitapex治疗因外伤、牙髓炎、或根尖周炎引起的年轻恒牙的病变时,疗效显著,可作为有效的根尖诱导形成的药物。
Objective To observe the clinical effect of Vitapex applied to young permanent teeth to induce root apical formation. Methods Totally 84 affected teeth with traumatic pulpitis, pulpitis or periapical periodontitis were selected as experimental subjects. Vitapex paste was used as an induction drug for the control of root canal infection and periapical tissue infection. After 3 months, 6 months and 1 year X-ray examination. Results Totally 11 traumatic teeth and 58 early pulpitis were successfully treated. Serious pulpitis and periapical periodontitis were found in 15 teeth. After successful treatment, the total success rate was 96.4%. Conclusion Vitapex is effective in the treatment of young permanent teeth caused by trauma, pulpitis or apical periodontitis and can be used as an effective root tip inducing drug.