CAJ | 학술논문

目的：评价Vitapex糊剂在年轻恒牙根尖诱导成形术中的临床应用效果。方法：选取牙根未完全发育完成的年轻恒牙106颗，共计92例，按照随机数字表法将所有恒牙分为2组：研究组（n=55）恒牙采用Vitapex糊剂进行根尖诱导成形；对照组（n=51）恒牙给予氢氧化钙糊剂进行根尖诱导成形。记录两组少儿术后7 d内疼痛发生率，术后2年进行随访并比较两种糊剂的疗效成功率。结果：与对照组比较，研究组少儿术后7d内疼痛发生率明显降低（P<0.05）。与对照组（76.09%）比较，研究组疗效成功率（93.75%）明显升高（P<0.05）。结论：Vitapex根管糊剂在年轻恒牙根尖诱导成形术中有较好的疗效，值得推广使用。
목적：평개Vitapex호제재년경항아근첨유도성형술중적림상응용효과。방법：선취아근미완전발육완성적년경항아106과，공계92례，안조수궤수자표법장소유항아분위2조：연구조（n=55）항아채용Vitapex호제진행근첨유도성형；대조조（n=51）항아급여경양화개호제진행근첨유도성형。기록량조소인술후7 d내동통발생솔，술후2년진행수방병비교량충호제적료효성공솔。결과：여대조조비교，연구조소인술후7d내동통발생솔명현강저（P<0.05）。여대조조（76.09%）비교，연구조료효성공솔（93.75%）명현승고（P<0.05）。결론：Vitapex근관호제재년경항아근첨유도성형술중유교호적료효，치득추엄사용。
Objective: evaluation of Vitapex paste in young permanent effect of clinical application of apical induced plastic operation. Methods:to select young permanent teeth that are not fully completed 106 of the root, a total of 92 cases, in accor-dance with the random number table all the permanent teeth are divided into 2 groups: study group (n=55) induced by use of Vitapex paste in root tip of permanent teeth; The control group (n=51) root tips induced by the permanent teeth to give calci-um hydroxide paste form. Records two sets of children's postoperative pain incidence within the 7 d, postoperative follow-up 2-year success rate and compare the effect of two types of paste. Results:compared with the control group, the study group had children significantly lower incidence of postoperative pain within 7 d (P<0. 05) . And the control group ( 76. 09%) , re-search group rate (93. 75%) was significantly higher (P<0. 05) . Conclusions:young constant Vitapex paste in root canal apical induced plastic operation has a better effect, should be promoted.