Vertebral to after rachis has apparently unusual activity or interverbebral disc excises art, incorporating surge has the patient of heavier lumbago, art of confluence of feasible establish bone.

• 对于脊柱有明显异常活动或椎间盘摘除术后合并脊椎滑脱并有较重腰痛的病人，可行植骨融合术。