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应用常规活动义齿,足以治疗绝大多数的缺牙病人。但从咀嚼和/或社会心理因素考虑,用常规的修复方法治疗许多病人还不够满意。为了解决这些问题,越来越多的种植体系在临床应用中脱颖而出。不幸的是,很多口腔种植方法缺乏仔细的科学分析,没有以标准的种植技术、种植数量及观察时间为前提。所以,目前许多种植体系,有关其安全、有效、存活率高的资料,是以个人的观点及经验为依据的。
Application of conventional dentures, enough to treat the vast majority of patients with missing teeth. However, considering the chewing and / or psychosocial factors, treating many patients with conventional repair methods is not satisfactory. In order to solve these problems, more and more planting systems stand out in clinical application. Unfortunately, many methods of oral implant lack of careful scientific analysis and do not presuppose standard planting techniques, number of planting and observation time. Therefore, at present, many planting systems, with regard to their safe, effective and high survival rate, are based on personal opinions and experiences.