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很久以前临床医生就知道软骨再生能力极低,有人甚至认为软骨本身无再生能力。因此临床上对有软骨的组织如外耳、气管、关节面等的修复工作办法不多,进展比较缓慢。70年代初期,在自体骨膜游离移植能形成新骨的启发下,瑞典学者首先开始了自体软骨膜移植的研究,取得了进展,并已开始应用于临床,现介绍于下:
For a long time, clinicians knew that cartilage regeneration was extremely low, and some even thought that cartilage itself had no regenerative capacity. Therefore, there are not many ways to repair cartilage tissue such as the external ear, trachea and articular surface, and the progress is relatively slow. Inspired by the formation of new bone by autologous periosteum free transplantation in the early 1970s, Swedish scholars first started the study of autologous perichondral transplantation and made some progress. It has been used in clinic and is introduced in the following: