Only 6 cases of pyogenicspondylitis following vertebroplasty or kyphoplasty have been reported, and their causes remained unclear.
仅6例皮椎体成形术或后凸成形术后化脓性脊髓炎病例被报道，且病因不明。
2
The authors report on 4 cases of delayed pyogenicspondylitis (DPS) following vertebroplasty or ky-phoplasty for osteoporotic compression fractures and metastatic disease.