›› 2021, Vol. 41 ›› Issue (10): 957-960.

• 综述 • 上一篇    

翼突种植体植入术的研究进展

魏诗敏1,史俊宇1,赖红昌2   

  1. 1. 上海交通大学医学院附属第九人民医院
    2. 上海交通大学口腔医学院
  • 收稿日期:2020-05-21 修回日期:2020-07-07 出版日期:2021-10-28 发布日期:2021-10-29
  • 通讯作者: 赖红昌 E-mail:lhc9@hotmail.com
  • 基金资助:
    上海交通大学医学院多中心临床研究项目;上海市口腔疾病临床医学研究中心

Recent progress on pterygoid implants

  • Received:2020-05-21 Revised:2020-07-07 Online:2021-10-28 Published:2021-10-29
  • Contact: Hongchang 无LAI E-mail:lhc9@hotmail.com

摘要: 上颌骨后牙区严重萎缩的患者,剩余骨量不足且为松质骨,为种植修复带来了挑战。近年来,翼突种植体受到了广泛关注,有望成为后牙区缺失骨量不足的替代性方案。翼突种植体无需借助植骨的方式,避免了相应的并发症,减少了治疗成本,缩短了治疗周期。不仅如此,翼突骨质致密,为种植体提供了理想的初期稳定性;翼突种植体使修复体获得了更长的牙弓,消除了因悬臂导致的生物力学过载的风险,预后更佳。该文就翼上颌区相关解剖结构、适应证、植入方法、即刻修复及并发症作一综述。

关键词: 上颌萎缩, 翼突种植体, 翼上颌种植体, 倾斜种植体

Abstract: Patients with atrophic posterior maxilla challenge implant surgeons for the low bone quality and quantity. In recent years, pterygoid implants have gained extensive attention, and have vast potentials as an alternative for the rehabilitation of atrophic posterior maxilla. Pterygoid implants with no need of grafting, avoid related complications, reduce the treatment cost and shorten the treatment cycle. Pterygoid is the dense bone which provides ideal primary stability for implants and avoids the biomechanical overload risk caused by cantilever, showing more successful clinical effects. This article reviews related anatomy, indications, insertion methods, immediate loading and complications of pterygoid implants.

Key words: atrophic maxilla, pterygoid implant, pterygomaxillary implant, tilted implant

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