华西口腔医学杂志 ›› 2019, Vol. 37 ›› Issue (2): 124-129.doi: 10.7518/hxkq.2019.02.002

• 专家共识 • 上一篇    下一篇

钛种植体表面改性方法

杨帮成1(),周学东2,于海洋3,吴尧1,包崇云4,满毅5,程磊2,孙瑶6   

  1. 1.四川大学生物材料工程研究中心 四川国佳生物医学材料工程技术有限公司,成都 610064
    2.口腔疾病研究国家重点实验室 国家口腔疾病临床医学研究中心 四川大学华西口腔医院牙体牙髓病科
    3.口腔疾病研究国家重点实验室 国家口腔疾病临床医学研究中心 四川大学华西口腔医院修复科
    4.口腔疾病研究国家重点实验室 国家口腔疾病临床医学研究中心 四川大学华西口腔医院
    5.口腔疾病研究国家重点实验室 国家口腔疾病临床医学研究中心 四川大学华西口腔医院种植科,成都 610041
    6.同济大学口腔医学院附属口腔医院种植科,上海 200072
  • 收稿日期:2018-12-05 修回日期:2019-01-02 出版日期:2019-04-01 发布日期:2019-04-28
  • 通讯作者: 杨帮成 E-mail:yangbchengc@126.com
  • 作者简介:杨帮成,教授,博士,E-mail: yangbchengc@126.com
  • 基金资助:
    十三五国家重点研发项目(2016YFC1102700);国家自然科学基金(31570966);国家自然科学基金(31771035);国家自然科学基金(31570966);国家自然科学基金(31771035);成都市科技支撑计划(2015-HM01-00142-SF);江苏省生物医用功能材料协同创新中心项目(2017年)

Advances in titanium dental implant surface modification

Bangcheng Yang1(),Xuedong Zhou2,Haiyang Yu3,Yao Wu1,Chongyun Bao4,Yi Man5,Lei Cheng2,Yao Sun6   

  1. 1. Engineering Research Center in Biomaterials, Sichuan University & Sichuan Guojia Biomaterials Co., Ltd, Chengdu 610064, China
    2.State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Conservative Dentistry and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
    3.State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
    4.State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
    5.State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
    6.Dept. of Implantology, School & Hospital of Stomatology, Tongji University, Shanghai 200072, China
  • Received:2018-12-05 Revised:2019-01-02 Online:2019-04-01 Published:2019-04-28
  • Contact: Bangcheng Yang E-mail:yangbchengc@126.com
  • Supported by:
    The National Key Research and Development Program of China(2016YFC1102700);The National Natural Science Foundation of China(31570966);The National Natural Science Foundation of China(31771035);The National Natural Science Foundation of China(31570966);The National Natural Science Foundation of China(31771035);Science and Technology Support Program of Chengdu(2015-HM01-00142-SF);Biomedical Functional Materials Collaborative Innovation Center Project of Jiangsu (2017)

摘要:

钛种植体具有美观舒适、不损伤邻牙、临床效果显著等优点,广泛应用于口腔种植修复领域;但应用中存在骨结合失败、种植体周围骨吸收、种植体周围炎等问题,使其应用受到一定的限制。对钛种植体进行表面改性,在其表面制备不同的理化涂层和生物活性涂层,可以提高种植体的种植成功率,满足临床应用需求。本文从物理、化学、生物三方面对各种钛种植体表面改性方法的特点进行总结,为牙种植材料的研究和临床应用提供参考。

关键词: 钛, 种植体, 表面改性, 表面涂层

Abstract:

Titanium dental implants have wide clinical application due to their many advantages, including comfort, aesthetics, lack of damage to adjacent teeth, and significant clinical effects. However, the failure of osseointegration, bone resorption, and peri-implantitis limits their application. Physical-chemical and bioactive coatings on the surface of titanium implants could improve the successful rate of dental implants and meet the clinical application requirements. This paper reviews the characteristics of surface modification of titanium implants from the aspects of physics, chemistry, and biology. Results provide information for research and clinical application of dental implant materials.

Key words: titanium, dental implants, surface modification, surface coating

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