中国口腔种植学杂志 ›› 2023, Vol. 28 ›› Issue (2): 97-101.DOI: 10.12337/zgkqzzxzz.2023.04.005

• 论著·典型病例分析 • 上一篇    下一篇

应用骨胶原结合帐篷技术行上颌后牙连续缺失垂直骨增量一例

李效宇1,2, 何捷1,2, 王雪珂1,2, 段静旖1,2, 葛畅1,2, 孟维艳1   

  1. 1吉林大学口腔医院口腔种植科,长春 130021;
    2吉林省牙发育及颌骨重塑与再生重点实验室,长春 130021
  • 收稿日期:2022-12-20 出版日期:2023-04-30 发布日期:2023-05-04
  • 通讯作者: 孟维艳,Email:mengwy@jlu.edu.cn,电话:0431-88796025
  • 作者简介:李效宇,在读硕士研究生,研究方向:口腔种植学相关研究;孟维艳,主任医师、教授、博士研究生导师,研究方向:口腔种植学相关研究
  • 基金资助:
    吉林省产业技术研究与开发项目(2023C041-3); 吉林省自然科学基金项目(YDZJ202201ZYTS244); 吉林省科技发展计划项目(20200404108YY)

Application of Bio-Oss Collagen with tent pole procedure in vertical bone augmentation of edentulous maxillary posterior area: a case report

Li Xiaoyu1,2, He Jie1,2, Wang Xueke1,2, Duan Jingyi1,2, Ge Chang1,2, Meng Weiyan1   

  1. 1Department of Dental Implantology, Hospital of Stomatology, Jilin University, Changchun 130021, China;
    2Jilin Provincial Key Laboratory of Tooth Development and Bone Remodeling , Changchun 130021, China
  • Received:2022-12-20 Online:2023-04-30 Published:2023-05-04
  • Contact: Meng Weiyan, Email: mengwy@jlu.edu.cn, Tel: 0086-431-88796025
  • Supported by:
    Jilin Province Industrial Technology Research and Development Project (2023C041-3); Jilin Province Natural Science Foundation Project (YDZJ202201ZYTS244); Jilin Province Science and Technology Development Plan Project (20200404108YY)

摘要: 垂直骨增量是口腔种植骨增量手术中最大的挑战之一。当骨缺损较大时,往往需要开辟第二术区进行块状自体骨移植,或应用钛网或钛增强支架联合使用颗粒状自体骨及骨替代材料,并发症发生率较高,手术创伤较大。本病例患者上颌后牙区连续多牙重度垂直骨缺损,使用骨胶原(Bio-Oss Collagen)结合钛钉及可吸收胶原膜进行垂直骨增量,于骨增量后6个月获得了平均6.57 mm的骨高度增加,满足了种植体植入需要,种植体周围骨组织在修复后随访过程中较为稳定。此术式骨增量效果可预期、操作简便、创伤较小,或可为临床垂直骨增量的术式选择提供参考。

关键词: 口腔种植, 引导骨再生, 垂直骨增量

Abstract: Vertical bone augmentation is one of the greatest challenges of bone regeneration in implant dentistry. When the bone defect is large, it is often necessary to open a second operative area for autologous bone block grafting or to use titanium mesh or non-absorbable membrane in combination with autologous bone blocks or particulates. The incidence of complications is high and the surgical trauma is significant. In this case, the patient had a severe vertical bone defect in the posterior maxillary region. Bio-Oss Collagen combined with titanium tent poles and absorbable collagen membrane were used for vertical bone augmentation. The average bone height increased by 6.57 mm at 6 months after bone grafting, which met the need of implant implantation. The bone tissue around the implant was relatively stable during the follow-up after restoration. Due to the predictable effect of bone augmentation, the simpler operation procedure and the less invasive results, this operation can provide a reference for the clinical selection of vertical bone augmentation.

Key words: Dental implants, Guided bone regeneration, Vertical bone augmentation