中国口腔种植学杂志 ›› 2025, Vol. 29 ›› Issue (6): 568-573.DOI: 10.12337/zgkqzzxzz.2024.12.017

• 论著-典型病例分析 • 上一篇    下一篇

下颌后牙区种植修复前行角化黏膜增宽术的时机考量及临床体会

郭一馨1, 夏薇2, 王侗飞3, 王君婷2, 皮甜甜2, 邓荣纳2, 梁美琦2, 容明灯2, 曾艳2   

  1. 1深圳市龙岗区骨科医院口腔科,深圳 518116;
    2南方医科大学口腔医院特诊中心,广州 510280;
    3南方医科大学深圳口腔医院(坪山)牙周黏膜病科 518118
  • 收稿日期:2024-07-09 出版日期:2025-01-02 发布日期:2025-01-02
  • 通讯作者: 容明灯,Email:rmdeng@smu.edu.cn,电话:020-84424827;曾艳,Email:825992090@qq.com,电话:020-84424827
  • 作者简介:郭一馨 主治医师,研究方向:口腔种植学及牙周病学;容明灯 博士、主任医师、博士生导师/博士后合作导师,研究方向:口腔种植修复、种植体周炎的防治;曾艳 护士长、主管护师,研究方向:口腔种植修复相关的护理临床研究

Timing considerations and clinical insights for attached gingival augmentation before implant restoration in the mandibular posterior region

Guo Yixin1, Xia Wei2, Wang Tongfei3, Wang Junting2, Pi Tiantian2, Deng Rongna2, Liang Meiqi2, Rong Mingdeng2, Zeng Yan2   

  1. 1Department of Stomatology, Longgang District Orthopedics Hospital of Shenzhen, Shenzhen 518116, China;
    2Department of Vip, Stomatological Hospital, Southern Medical University, Guangzhou 510280, China;
    3Department of Periodontal and Mucosal Diseases, Shenzhen Stomatology Hospital(Pingshan)of Southern Medical University, Shenzhen 518118, China
  • Received:2024-07-09 Online:2025-01-02 Published:2025-01-02
  • Contact: Rong Mingdeng, Email: rmdeng@smu.edu.cn, Tel: 0086-20-84424827; Zeng Yan, Email: 825992090@qq.com, Tel: 0086-20-84424827

摘要: 种植体周围充足的角化黏膜对于维持种植修复的长期效果是十分必要的,临床上游离龈移植作为种植体周角化黏膜增宽的金标准被广泛应用,但对手术时机的选择并没有明确定论。笔者选择种植前及种植同期对下颌后牙区行角化黏膜增宽术,均获得了良好的治疗效果。其中后者运用数字化导板,不翻瓣下将种植体植入与角化黏膜增宽手术同期进行,手术效果可预期,减少了手术次数,减轻了患者痛苦,提高了临床诊疗效率,可为临床上同类型病例提供参考。

关键词: 数字化导板, 口腔种植, 角化黏膜增宽术, 手术时机

Abstract: Adequate attached gingiva around implants is essential for maintaining the long-term success of implant restoration. Clinically, free gingival grafts are widely recognized as the gold standard for augmenting peri-implant attached gingiva, but there is no clear consensus regarding the optimal timing of surgery. This study explores two approaches for attached gingiva augmentation in the posterior mandibular region: prior to implant placement and simultaneously with implant placement. Both approaches demonstrated favorable outcomes. In the latter approach, a digital surgical guide was used to facilitate simultaneous implant placement and attached gingiva augmentation without flap elevation, resulting in predictable outcomes, fewer surgical interventions, reduced patient discomfort, and enhanced clinical efficiency. These findings provide a valuable reference for similar cases in clinical practice.

Key words: Digital surgical guides, Dental implant placement, Attached gingiva augmentation, Timing of surgery guides