中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (25): 4073-7077.doi: 10.3969/j.issn.2095-4344.2014.25.024

• 生物材料综述 biomaterial review • 上一篇    下一篇

纤维桩表面处理技术的研究进展

董  毅,邓久鹏,王树军,陈艳青   

  1. 河北联合大学口腔医学院,河北省唐山市  063000
  • 收稿日期:2014-06-05 出版日期:2014-06-18 发布日期:2014-06-18
  • 通讯作者: 李金源,主任医师,教授,硕士生导师,河北联合大学口腔医学院,河北省唐山市 063000 并列通讯作者:邓久鹏,副主任医师,副教授,硕士生导师,河北联合大学口腔医学院,河北省唐山市 063000
  • 作者简介:董毅,男,1982年生,河北省秦皇岛市人,硕士,主治医师,主要从事口腔修复学研究。

Advance in fiber post surface treatment technology

Dong Yi, Deng Jiu-peng, Wang Shu-jun, Chen Yan-qing   

  1. College of Stomatology, Hebei United University, Tangshan 063000, Hebei Province, China
  • Received:2014-06-05 Online:2014-06-18 Published:2014-06-18
  • Contact: Li Jin-yuan, Chief physician, Professor, Master’s supervisor, College of Stomatology, Hebei United University, Tangshan 063000, Hebei Province, China Corresponding author: Deng Jiu-peng, Associate chief physician, Associate professor, Master’s supervisor, College of Stomatology, Hebei United University, Tangshan 063000, Hebei Province, China
  • About author:Dong Yi, Master, Attending physician, College of Stomatology, Hebei United University, Tangshan 063000, Hebei Province, China

摘要:

背景:如何提高纤维桩-树脂有效连接强度以降低修复失败率成为目前研究的重点。未经特殊表面处理的纤维桩表面黏结强度低,较易出现纯粘接失败,因此对纤维桩表面进行处理以增加纤维桩-树脂黏结强度是修复成功的关键环节。
目的:综述在牙冠修复中对纤维桩表面进行处理的相关技术的研究进展。
方法:应用计算机检索2003至2013年中国知网词及PubMed数据库,中文检索词为“纤维桩,表面处理,粘结强度”,英文检索词为“fiber-reinforced post,surface treatment,bond strength”,并且利用主题词补充扩展,限定文献语言为英语及中文。广泛查阅近年来有关纤维桩表面的文献,纳入32条符合要求文献进行总结与分析。
结果与结论:纤维桩与树脂之间黏结失效是纤维桩修复技术面临的主要难题,近年来学者尝试对纤维桩表面应用多种方法进行处理,使得纤维桩-树脂黏结强度得到明显提高。对纤维桩表面进行机械或(和)化学处理可以明显提高纤维桩-树脂黏结强度,从而可能提高牙冠修复成功率,其中以H2O2+硅烷偶联剂处理的效果最为突出,但这些处理方法在实际应用中的远期效果还需要在临床实践中进行长期观察。


中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

关键词: 生物材料, 口腔生物材料, 纤维桩, 表面处理, 黏结强度, 喷砂法, 机械处理, 化学腐蚀, 硅烷偶联剂, 牙冠修复

Abstract:

BACKGROUND: How to improve effective connection strength between fiber post and resin, to reduce the failure rate of repairing, has become the focus of current researches. Without surface treatment, the fiber post surface bonding strength is relatively low, is prone to appear adhesive failure, so the surface treatment of fiber post to increase the fiber post-resin bonding strength is the key to achieve a successful repair.
OBJECTIVE: To review the progress of fiber post surface treatment technology in the crown restoration.
METHODS: A computer-based retrieval was performed among CNKI and PubMed databases between 2003 and 2013, by using the key words of fiber-reinforced post, surface treatment, bond strength in English and Chinese. The recent literatures concerned with the fiber post surface treatment were extensively reviewed, 32 ones were summarized and analyzed.
RESULTS AND CONCLUSION: The failure of bonding between fiber post and resin is a major problem in fiber posts restoration techniques. In recent years, scholars try to use a variety of methods for processing fiber post surface, the fiber post-resin bonding strength is significantly improved. Mechanical or (and) chemical treatment on the surface of fiber post can significantly improve fiber post-resin bonding strength, which could increase the success rate of the crown restoration. Among them, H2O2+silicane coupling agent achieved the best effects. However, long-term clinical observations are needed to verify these methods.


中国组织工程研究杂志出版内容重点:生物材料;骨生物材料; 口腔生物材料; 纳米材料; 缓释材料; 材料相容性;组织工程


全文链接:

Key words: biocompatible materials, dental materials, metalloids, dental bonding

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