口腔医学 ›› 2022, Vol. 42 ›› Issue (12): 1086-1090.doi: 10.13591/j.cnki.kqyx.2022.12.006

• 临床研究 • 上一篇    下一篇

国产种植体用于牙列缺损患者4年临床疗效随访研究

林宗建1, 吕成奇1, 钱明波1, 郭华艳2, 张欣3, 徐蒙3, 袁赟1, 瞿晓辉1, 滕新亚1, 邹德荣1, 曹春花1   

  1. 1 上海市第六人民医院口腔科,上海(200030);
    2 同济大学附属东方医院口腔科,上海(200120);
    3 复旦大学附属华山医院口腔科,上海(200040)
  • 收稿日期:2022-08-02 出版日期:2022-12-28 发布日期:2022-12-28
  • 通讯作者: 邹德荣 E-mail:derongzou@qq.com 曹春花 E-mail:caoyilily@126.com
  • 基金资助:
    上海市2020年度“科技创新行动计划”医学创新研究专项(20Y11903800)

A 4-year follow-up clinical research on domestic implant in patients with dental defect

LIN Zongjian, LYU Chengqi, QIAN Mingbo, GUO Huayan, ZHANG Xin, XU Meng, YUAN Yun, QU Xiaohui, TENG Xinya, ZOU Derong, CAO Chunhua   

  1. Department of Stomatology, Shanghai Sixth People's Hospital, Shanghai 200030, China
  • Received:2022-08-02 Online:2022-12-28 Published:2022-12-28

摘要: 目的 评价国产Trausim骨水平种植系统用于固定修复牙列缺损患者的临床效果。方法 采用多中心、前瞻性、单组目标值法的临床试验设计,选择上海3家三甲医院作为研究中心,对120例牙列缺损患者进行种植修复,评价种植体成功率,记录种植体术后愈合感染情况、种植体周围骨吸收、种植体稳定性、种植体周围软组织健康状况等有效性指标。结果 受试者在修复负载4年后种植体成功率为97.5%,影像学检查种植体周围无透光区,颈部骨吸收均<1 mm,种植体周软组织健康并获得比较满意的功能修复效果。结论 Trausim种植体系统应用于牙列缺损患者修复效果良好,疗效确切,具有较高的成功率,能够满足临床应用。

关键词: 牙种植体, 种植成功率, 骨结合, 临床疗效

Abstract: Objective To observe and evaluate the clinical effect of Trausim bone level implant system on dental defect with a 4-year follow-up research. Methods A multi-centric, prospective, single-group target-value clinical trial design was used in this study. Three 3A hospitals in Shanghai were selected as the research center. One Hundred and twenty patients with dental defects were treated with implant therapy. The success rate was evaluated, and indexes such as postoperative healing, bone loss, soft tissue health around implants and implant stability were recorded. Results The results showed the implant success rate was 97.5% after 4 years of occlusal loading. X-ray examination showed that there was no transparent area around the implant and cervical bone resorption was less than 1 mm. The soft tissue around implants was healthy and the occlusal relation was functionally reconstructed. Conclusion Trausim bone level implant system is effective in the treatment of dental loss, with high success rate and low complication, which could be used in clinical practice.

Key words: dental implant, implant success, osseointegration, clinical effect

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