摘要
目的:评价上颌侧切牙种植过程中应用膜引导骨再生(GBR)技术后修复的临床效果及美学满意度。方法:选择90例仅上颌侧切牙缺失的患者,植入种植体101颗(分别为3I、奥齿泰、ITI、Ankylos及BLB种植系统),并于术后3～6个月采用金属烤瓷冠修复。修复后3、6、12个月对其进行定期临床检查、放射学检查及美学满意度调查。结果:修复后经12个月观察,90例病例全部成功,种植体无脱落,种植体与周围骨组织取得良好的骨结合,美学效果良好,修复后3、6、12个月满意度分别为90.7%、92.8%和95.5%。结论:在侧切牙位点行牙种植并应用GBR技术,可以取得良好的临床效果和较好的美学满意度。合理应用GBR技术,是解决侧切牙种植位点骨量不足的切实可行的方法。
PURPOSE： To evaluate the clinical effectiveness and the satisfaction on aesthetic effectiveness of application of guided bone regeneration （GBR） technique in maxillary lateral incisor implant site. METHODS： Ninety patients were selected who only lost maxillary lateral incisor and placed with 101 implants （the implant systems were 3i, Osstem, 1TI, Ankylos, BLB）. The final restorations were porcelain-fused-to-metal crowns. Clinical and X-ray examinations were conducted and esthetic results were observed at 3, 6,12 months after dental implant prostheties. RESULTS： The follow- up time was 12 months, all patients achieved successful implantation and good osseointegration around the implant. The esthetic results were perfect .Among the 90 cases, 90.7%, 92.8% and 95.5% of the patients were satisfied with the final outcomes 3,6,12 months after prosthetics. CONCLUSIONS： Good clinical effectiveness and satisfaction on aesthetic effectiveness can be obtained with GBR technique applied in maxillary lateral incisor implant site. Appropriate use of GBR technique is the solution of bone defect of maxillary lateral incisor implant site.
出处
《上海口腔医学》
CAS
CSCD
北大核心
2012年第2期190-193,共4页
Shanghai Journal of Stomatology
