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种植修复已成为牙缺失常用的修复方法,10年成功率约达到90%,但是种植体失败的情况仍有发生。现有的研究表明:种植体失败多发生在植入后早期,而且发生早期失败的患者其晚期失败的风险也增加;但是,人们并不明确种植体早期失败的影响因素,早期失败的发生可能与宿主、种植体、术者和外科技术等多种因素有关。选择合适的患者是制定治疗计划的关键,对宿主影响因素的分析可用以指导临床,进一步提高种植的成功率。故本文就影响种植体早期失败的宿主因素作一综述。
Implant repair has become a commonly used repair method for tooth loss. The success rate in 10 years is about 90%, but the implant failure still occurs. Existing studies have shown that implant failures occur more often in the early post-implantation period, and that the risk of late failure is also increased in those patients who fail early; however, it is not clear what are the factors that lead to early failure of the implant, and the likelihood of early failure And the host, implants, surgeons and surgical techniques and many other factors. Choosing the right patient is the key to developing a treatment plan, and the analysis of the influencing factors on the host can be used to guide the clinic and further improve the success rate of planting. Therefore, this article reviews the factors that affect the early failure of implants.