VITAPEX糊剂在根尖诱导成形术中的疗效观察

Clinical Study on the Effect of Vitapex Paste in Apexification

目的 观察Vitapex糊剂在根尖诱导形成术中的疗效。方法 随机选择门诊 6 4例牙髓坏死根尖未发育的年轻恒牙。根管预备 ,消毒后用Vitapex糊剂进行根尖诱导 ,随访 3年。结果 成功 2 4例 (占 37 5 % ) ,进步 37例 (占5 7 81% ) ,失败 3例 (占 4 6 9% ) ,总有效为 6 1例 (占 95 31% )。结论 Vitapex糊剂是一种较理想的根尖诱导制剂。

Objective The purpose of this article was to observe the effect of Vitapex Paste in apexification.Methods 64 younger permament teeth with underdeveloped apex and necrotic pulp were randomly selected. After root canals were prepared and sterilized, Vitapex paste was used in the apexification. All the teeth were observed for three years.Results 24 teeth(37.5%) were successful, 37 teeth (57.81%) were progressive, 3 teeth (4.69%) were failed. Altogether 61 teeth were effective, the effective rate was 95.31%.Conclusion Vitapes paste was effective for the younger permanent teeth in the apexification.