Grigoris P, Grecula M J, Amstutz H C
Joint Replacement Institute, Orthopaedic Hospital, Los Angeles, CA.
Clin Orthop Relat Res. 1994 Sep(306):132-5.
The iliopsoas tendon was caught behind the prosthetic neck after an early anterior dislocation of a revised total hip arthroplasty. The displaced tendon caused instability with successive dislocations that necessitated open reduction. The diagnosis of iliopsoas tendon interposition should be suspected when an early anterior dislocation of a total hip arthroplasty is followed by a concentric reduction and a dramatic change in stability.
在翻修全髋关节置换术后早期发生前脱位时，髂腰肌肌腱卡在了假体颈部后方。移位的肌腱导致髋关节反复脱位，出现不稳定，需要切开复位。当全髋关节置换术后早期发生前脱位，随后出现同心复位且稳定性发生显著变化时，应怀疑髂腰肌肌腱嵌顿的诊断。
