[摘 要]目的 讨论在临床口腔种植中应用拔牙位点保存技术的价值。方法 选取我院2021年1月-2023年12月收治的100例牙齿缺损患者为研究对象，采用随机数字表法分为对照组与观察组，每组50例。对照组采用常规微创拔牙技术处理，观察组采用拔牙位点保存技术。比较两组修复效果、牙周指标、牙槽骨指标、美学效果、满意度。结果 观察组修复优良率为98.00%，高于对照组的86.00%(P<0.05)；观察组修复后3个月mPLI、mBI、PD数值低于对照组(P<0.05)；观察组治疗后牙槽骨高度、牙槽骨宽度、骨密度高于对照组(P<0.05)；观察组各维度美学效果评分高于对照组(P<0.05)；观察组满意度为100.00%，高于对照组的92.00%(P<0.05)。结论 在临床口腔种植中应用拔牙位点保存技术可有效改善患者牙槽骨与种植体周围软组织情况，提高整体疗效及美观度，进而提高患者满意度，值得临床应用。

    [关键词] 拔牙位点保存技术；口腔种植；牙齿缺损

    [中图分类号] R783.6 [文献标识码] A [文章编号] 1004-4949(2024)13-0013-05

    Application Effect of Tooth Extraction Site Preservation Technology in Oral Implantology

    ZHANG Lei， PENG Ming-hui

    (Department of Oral Comprehensive Treatment， Shanghai Huangpu District Dental Disease Prevention Institute， Shanghai 200020， China)

    [Abstract]Objective To discuss the value of tooth extraction site preservation technology in clinical oral implantology. Methods A total of 100 patients with tooth defects admitted to our hospital from January 2021 to December 2023 were selected as the research objects. They were divided into control group and observation group by random number table method ......