spondylodesis

例句：

1. 1. She had a severe case of spinal kyphosis that required surgery.
   她患有严重的脊柱侧弯症，需要进行手术。
2. 2. The child's scoliosis was corrected by orthopedic surgery.
   孩子的脊柱侧弯症通过骨科手术得到了纠正。
3. 3. The patient's condition worsened due to the lack of proper treatment for her spinal kyphosis.
   由于没有对患者的脊柱侧弯症进行适当的治疗，患者的病情恶化了。