Objective: To search the graft of choice for treating long segment arterial occlusive lesions in lower extremity or occlusion of distal artery below the anastomosis postoperatively.
目的：为寻求一种有效的长距离膝下移植物来治疗下肢动脉长段阻塞或动脉旁路术后远端动脉阻塞。
2
Results:After bone segment frifting, the bone defect healed, the space of lengthening ossified well without bone graft.
结果经骨段滑移，骨缺损全部愈合，延长间隙成骨良好，无一例需补充植骨。
3
Object: to evaluate the clinical effect of posterolateral bone graft fusion to pretend the adjacent segment degeneration after lumbar fusion and discuss the indication.