dislocation of sacroiliac joint

例句：

1. 1.The patient was diagnosed with a dislocation of the sacroiliac joint.
   患者被诊断出骶髂关节脱位。
2. 2. The doctor performed surgery to correct the dislocation of the sacroiliac joint.
   医生进行了手术来纠正骶髂关节脱位。
3. 3.The patient's condition worsened after the dislocation, requiring immediate medical attention.
   患者的病情在脱位后恶化，需要立即医疗关注。