肩袖损伤的发生率随着年龄的增长而增加，60 岁时约有 25%的人出现全层的肩袖损伤，而 80 岁以 上的人超过 50%。富血小板血浆( platelet－richplasma，PＲP) 是治疗肩袖损伤的新的观点和方向，然而临床应用 PＲP 治疗肩袖损伤的治疗方法任然存在争议。实际上，许多基础和临床研究都证明 PＲP 有促进腱细胞分化和 增值的作用，能够改善肩袖损伤病人的临床症状，提高关节运动功能。本文将通过总结近几年 PＲP 在肌腱和肩 袖损伤的基础和临床方面的研究来讨论 PＲP 治疗肩袖损伤的有效性。

The incidence of rotator cuff injury increases with age．About 25%of the 60－year－olds suffer from rotator cuff injury，while over 50%of the 80－year－olds suffer from rotator cuff injury．Platelet －rich plasma( PＲP) is becoming a popular choice for the treatment of motor system injury including ro- tator cuff injury．However，the clinical application of PＲP for rotator cuff injury remains controversial．In fact，many basic and clinical studies have proved that PＲP can promote the differentiation and prolifer- ation of tendon cells，improve the clinical symptoms of rotator cuff injury patients and improve joint mo- tor function．This article will discuss the effectiveness of PＲP in the treatment of rotator cuff injury by summarizing the basic and clinical research of PＲP in tendon and rotator cuff injury in recent years．

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