口腔医学研究 ›› 2017, Vol. 33 ›› Issue (2): 211-215.DOI: 10.13701/j.cnki.kqyxyj.2017.02.023

• 临床研究论著 • 上一篇    下一篇

角度螺丝通道基台在上颌切牙种植修复的临床应用

黄忞, 吴润发*   

  1. 南昌大学附属口腔医院种植科,江西省口腔生物医学重点实验室 江西 南昌 330006
  • 收稿日期:2016-07-18 出版日期:2017-02-20 发布日期:2017-02-22
  • 通讯作者: 吴润发,电话:0791-86363620
  • 作者简介:黄忞(1988~ ),男,江西赣州人,硕士,医师,主要从事口腔种植基础及临床研究工作。
  • 基金资助:
    江西省自然科学基金计划项目(编号:20151BAB205032)

Clinical Application of Angulated Screw Channel Abutment in Implant-supported Rehabilitation of Maxillary Incisors.

HUANG Min, WU Run-fa*   

  1. Department of Implantology, The Affiliated Stomatological Hospital of Nanchang University, The Key Laboratory of Oral Biomedicine, Jiangxi Province, Nanchang 30006,China
  • Received:2016-07-18 Online:2017-02-20 Published:2017-02-22

摘要: 目的:评估应用角度螺丝通道基台种植修复上颌切牙的临床效果。方法:临床选择2015年12月前使用角度螺丝通道基台行上颌切牙种植修复15例。随访6个月,观察方法为X线片、临床检查及患者满意度调查,分析其存留率、骨吸收情况、软组织及美学效果。结果:使用角度螺丝通道基台的上颌切牙种植义齿存留率为100%;种植体近远中牙槽骨吸收量为(0.447±0.121)、(0.355±0.127) mm,软组织状况良好; 93.3%患者对种植修复表示满意。结论:使用角度螺丝通道基台行上颌切牙种植修复是一种微创、简洁的种植治疗方案设计,有一定的临床推广价值。

关键词: 种植, 上颌切牙, 螺丝固位, 角度螺丝通道基台, 美学

Abstract: Objective: To evaluate the clinical outcome of implant-supported rehabilitation of maxillary incisors using angulated screw channel (ASC) abutment with or without simultaneous GBR. Methods: Fifteen patients with fifteen implants placed in anterior maxilla restored with ASC abutment were followed up for six months. The cumulative survival rate, bone resorption around implants, peri-implant soft tissues, and esthetics were analyzed through X-ray, clinical examination, and patient satisfaction investigation. Results: After an average follow-up of 6 months, the implant cumulative survival rate was 100%. The mesial and distal marginal bone loss of implants was 0.447±0.121mm and 0.355±0.127mm, respectively. Peri-implant soft tissues achieved satisfactory outcome and 93.3% patients were satisfied with the restoration. Conclusion: The implant-supported rehabilitation of maxillary incisors using ASC abutment is a minimally invasive and simplified therapeutic schedule with a certain clinical application value.

Key words: Implantation , Maxillary incisors, Screw-retained, ASC , Abutment , Esthetics

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