Hassine D, Rougereau G, Feron J M, Henry-Feugeas M C, Fabre V, Sadik J C, Schouman-Claeys E
Département d'Imagerie Médicale, Hôpital Raymond Poincaré, Garches, France.
Surg Radiol Anat. 1994;16(3):293-301. doi: 10.1007/BF01627685.
The angular points are the ligamentous and tendinous structures that reinforce the posteromedial and posterolateral capsule of the knee and share in fixation of the posterior horns of the menisci. They are often damaged in acute injuries and this is usually associated with ruptures of the cruciate and collateral ligaments and may add to the degree of laxity. We describe the normal appearance of these structures in terms of the sectional anatomy, correlated with the lesional appearances of complete and incomplete ruptures and associated meniscal detachments as shown by clinical testing and arthrotomy findings.
角点是加固膝关节后内侧和后外侧关节囊并参与半月板后角固定的韧带和肌腱结构。它们在急性损伤中常受损，这通常与交叉韧带和侧副韧带断裂相关，可能会增加膝关节松弛程度。我们根据断层解剖描述这些结构的正常表现，并与临床检查和关节切开术结果所示的完全和不完全断裂以及相关半月板脱离的病变表现相关联。
