CAJ | 학술논문

目的：探讨羟基磷灰石生物陶瓷及口腔修复膜在根尖囊肿手术中的应用，为根尖囊肿颌骨缺损修复手术提供理论依据。方法：本研究选取2013年6月-2014年5月本院收治的64例根尖囊肿患者作为研究对象，采用随机数字表法将其分为对照组和观察组，每组32例，对照组采用明胶海棉填充修复，观察组采用羟基磷灰石生物陶瓷填充及口腔修复膜覆盖修复，比较两组患者的治疗效果。结果：手术后6个月，观察组植骨高度、厚度及骨生长效果均优于对照组，观察组新生骨密度明显增加比率高于对照组，比较差异均有统计学意义（P<0.05）。结论：羟基磷灰石生物陶瓷及口腔修复膜应用于根尖囊肿颌骨缺损修复手术具有良好效果，值得推广。
목적：탐토간기린회석생물도자급구강수복막재근첨낭종수술중적응용，위근첨낭종합골결손수복수술제공이론의거。방법：본연구선취2013년6월-2014년5월본원수치적64례근첨낭종환자작위연구대상，채용수궤수자표법장기분위대조조화관찰조，매조32례，대조조채용명효해면전충수복，관찰조채용간기린회석생물도자전충급구강수복막복개수복，비교량조환자적치료효과。결과：수술후6개월，관찰조식골고도、후도급골생장효과균우우대조조，관찰조신생골밀도명현증가비솔고우대조조，비교차이균유통계학의의（P<0.05）。결론：간기린회석생물도자급구강수복막응용우근첨낭종합골결손수복수술구유량호효과，치득추엄。
Objective:To study the application of hydroxyapatite bioceramics and oral repair membrane in the surgery of apical syst and provide theory basis for jaw bone defect repair surgery of apical syst.Method:64 patients with apical syst in our hospital from June 2013 to May 2014 were selected and randomly divided into the control group and the observation group,with 32 cases in each group.The control group was treated with gelatin sponge filling repair,the observation group was treated with hydroxyapatite bioceramics filling and oral repair membrane for film repair.The clinical efficacy of the two groups was compared. Result:6 months after surgery,the height and thickness of bone graft and the bone growth effect in the observation group were better than those in the control group,the new bone density increased rate of the observation group was higher than that of the control group,the differences above were all statistically significant(P<0.05).Conclusion:Hydroxyapatite bioceramics and oral repair membrane applied in the jaw bone defect repair surgery of apical syst has a good effect,it is worth spreading.