spine arthrodesis

例句：

1. 1. The patient underwent spine arthrodesis to correct the deformity.
   患者接受了脊柱融合术来纠正畸形。
2. 2.The surgery was successful, and the patient returned to normal activities after spine arthrodesis.
   手术成功，患者在脊柱融合术后恢复正常活动。
3. 3. The patient's condition improved significantly after spine arthrodesis, which required multiple surgeries.
   患者在接受脊柱融合术后，病情显著改善，需要进行多次手术。