这些症状表明不稳定的骶髂关节发生了脱位，然后又自行复位。
These are some of the symptoms of an unstable sacroiliac joint alternately moving out of alignment and back in again.
IAL能够充分缓解疼痛且并发症较少，是急性肩关节前脱位复位时可行的止痛方法。
IAL provided adequate pain relief and fewer complications and is a viable option for analgesia during reduction of acute shoulder dislocation.
方法通过前后联合切口将骶髂关节前脱位进行复位固定。
Methods The anterior and posterior united incisions was used in reduction fixation of anterior dislocations of sacroiliac joints.
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