CAJ | 학술논문

目的：探讨一段式小直径细颈种植体在小缺牙间隙即刻修复与延迟修复中的应用效果。方法我院门诊部2009年1月至2011年1月80例小缺牙间隙患者就诊,行非翻瓣式一期法环切术于缺失区植入一段式细颈种植体,按修复方法分为即刻加载修复组(观察组)和常规延迟修复组(对照组),2组患者在愈合3个月后粘结永久烤瓷冠修复,定期进行临床和X线片检查,评价2组患者牙齿临床疗效及并发症。结果观察组患者的临床治疗效果较对照组好,稳定系数(ISQ)评分较对照组高,P<0.05差异有统计学意义；观察组术后并发症显著降低,与对照组比较,P<0.05差异有统计学意义。结论牙齿缺失患者采用一段式小直径细颈种植体即刻种植修复可在短时间内解除患者痛苦,而且术后并发症发生较少,牙齿稳固不易脱落,比延迟修复更具优势。
목적：탐토일단식소직경세경충식체재소결아간극즉각수복여연지수복중적응용효과。방법아원문진부2009년1월지2011년1월80례소결아간극환자취진,행비번판식일기법배절술우결실구식입일단식세경충식체,안수복방법분위즉각가재수복조(관찰조)화상규연지수복조(대조조),2조환자재유합3개월후점결영구고자관수복,정기진행림상화X선편검사,평개2조환자아치림상료효급병발증。결과관찰조환자적림상치료효과교대조조호,은정계수(ISQ)평분교대조조고,P<0.05차이유통계학의의；관찰조술후병발증현저강저,여대조조비교,P<0.05차이유통계학의의。결론아치결실환자채용일단식소직경세경충식체즉각충식수복가재단시간내해제환자통고,이차술후병발증발생교소,아치은고불역탈락,비연지수복경구우세。
Objective To analyze the effect of one-part form mini-implant in treatment of immediately and delayed repair of edentulous space. Methods Retrospectively analyzed 80 cases of edentulous space patients in our hospital from Jan. 2009 to Jan. 2011, and divided them into the immediately repair group ( observation group) and the delayed repair group ( control group) according to time of edentulous space repair. Patients of the two groups were given permanent PFM 3 months later, and regular clinical and X-ray examinations were made to evaluated clinical efficacy and complications of the two groups. Results The score of ISQ of the observation group was higher than that in the control group with significant difference (P <0. 05); and the postoperative complications of the observation group was significantly decreased compared to the control group with a significant difference (P <0. 05). Conclusion Mini-implant used in immediately repair in edentulous space can remove pain in a short time with less postoperative complications, it has more advantages than delayed repair of edentulous space.