[摘要]目的：探讨前牙区种植联合引导骨再生术的临床应用价值。方法：选取2022年1月-2022年10月笔者医院接受前牙区种植的142例患者，采用随机数字法将患者分为对照组(n=70)和观察组(n=72)。对照组单纯进行牙种植，观察组在牙种植基础上联合引导骨再生术治疗。通过临床资料收集比较两组治疗前和治疗6个月后的牙槽骨密度、植骨厚度和成骨厚度、牙周探诊深度(Periodontal depth，PD)、临床附着丧失(Clinical attachment loss，CAL)、牙龈退缩(Gingival recession，GR)、红色美学指数(Pink esthetic scores，PES)、临床疗效和并发症。结果：术后6个月，两组牙槽骨密度、植骨厚度和成骨厚度均高于术前，且观察组高于对照组(均P<0.05)；术后6个月，两组PD、CAL及GR均低于术前，且观察组PD、CA及GR均低于对照组(P<0.05)；术后6个月，两组PES指标评分均高于术前，且观察组高于对照组(P<0.05)。观察组总有效率95.83%，高于对照组的91.43%(P<0.05)；观察组并发症发生率1.39%，低于对照组的8.57%(P<0.05)。结论：前牙区种植联合引导骨再生术美学效果好、PES评分高，临床总有效率高且并发症发生率低，具有较高的临床应用价值。

    [关键词]种植；引导骨再生术；前牙区；美学效果；临床疗效

    [中图分类号]R783.6 [文献标志码]A [文章编号]1008-6455(2024)08-0146-03

    Application of Guided Bone Regeneration in Anterior Dental Implants and Its Effect on Aesthetics and Clinical Efficacy

    ZHOU Yu， LIU Xiaowen， WANG Nana， JIANG Renjie， CHEN Xubing

    ( Department of Stomatology， FuYang People's Hospital， Fuyang 236000， Anhui， China)

    Abstract： Objective To investigate the clinical application value of combined guided bone regeneration during anterior dental implantation. Methods A total of 142 patients who received anterior dental implants in the author's hospital from January 2022 to October 2022 were selected and divided into control group (n=70) and observation group (n=72) by random number method.The control group was treated with dental implant alone ......