图解肩袖撕裂类型 https:///imaging-of-the-shoulder-2/#p362 肩袖撕裂类型: A,正常肩袖 B,肩袖关节面部分撕裂 C,肩袖滑囊面部分撕裂 D,肩袖肌腱内型部分撕裂 E,关节侧肩袖部分撕裂(PASTA病变) F,关节侧肩袖部分撕裂伴肌内囊肿 G,冈上肌肌腱磨损(肩峰下撞击) H,肩袖全层撕裂 I,关节侧肩袖部分撕裂、分层,伴深层肌腱回缩。 注:Partial thickness,部分撕裂;根据Ellman等把撕裂深度分为三度:Ⅰ度﹤3 mm,Ⅱ度3~6 mm,Ⅲ度﹥6 mm或超过肌腱厚度50%。 Patterns of rotator cuff tear. A, Normal rotator cuff. B, Partial thickness articular sided tear. C, Partial thickness bursal-side tear. D, Partial thickness interstitial tear. E, Partial-thickness articular surface supraspinatus avulsion (PASTA lesion). F, Partial thickness articular-side tear with intramuscular cyst. G, Attritional fraying of the tendon. H, Full-thickness tear. I, Partial-thickness articular sided tear with delamination and retraction of the deeper fibers. |
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