ischemic necrosis of femoral head

例句：

1. 1. He suffered from a severe case of ischemic necrosis of the femoral head.
   他患有严重的股骨头缺血坏死。
2. 2. The patient's condition worsened after the surgery, and he was diagnosed with ischemic necrosis of the femoral head.
   手术后，患者的病情恶化，被诊断出股骨头缺血坏死。
3. 3. The diagnosis of ischemic necrosis of the femoral head led to a change in treatment plansfor the patient.
   股骨头缺血坏死的诊断导致对患者治疗方案的调整。