中国口腔种植学杂志2025，Vol.30Issue(5)：464-471,8.DOI:10.12337/zgkqzzxzz.2025.10.006
帐篷螺钉技术修复严重骨缺损的效果观察(附11例病例报告)
Evaluation of the tenting screw technique in the reconstruction of severe alveolar ridge defects(a report of 11 cases)
摘要
Abstract
Objective To investigate the clinical efficacy of the tenting screw technique in the treatment of severe bone defects.Methods A total of 11 patients with severe bone defects,involving 19 graft sites,were included between January 2021 to December 2023.The tenting screw technique was used for bone augmentation,and dental implants were placed 6 months after the procedure.Bone augmentation outcomes and complications were recorded and evaluated.Results The average horizontal bone width increased by(3.12±0.30)mm,while the average vertical bone height increased by(1.29±0.50)mm.Exposure of tenting screws occurred at 4 grafted sites(in 2 patients),but no signs of infection were observed in the grafted areas.Conclusion The tenting screw technique aligns with the"central support"concept,wherein a tenting screw is positioned centrally within the defect to provide support and maintain the osteogenic space.This method effectively enhances horizontal bone width,though its efficacy in vertical bone augmentation remains controversial and requires further investigation.关键词
帐篷螺钉技术/种植体/骨缺损Key words
Tenting screw technique/Dental implants/Bone defect引用本文复制引用
郑嘉宝,高文莫,陈明..帐篷螺钉技术修复严重骨缺损的效果观察(附11例病例报告)[J].中国口腔种植学杂志,2025,30(5):464-471,8.基金项目
中国牙病防治基金会口腔种植科学研究专项基金青年科学基金项目(COHF ZZZX202416) Scientific Research Projects for Oral Implantology of China Oral Health Foundation(COHF ZZZX202416) （COHF ZZZX202416）
