结果 股腘动脉球囊扩张和支架植入技术成功率为100%，膝下动脉球囊扩张成功率为88%，术后患者临床症状明显好转，静息痛消失，溃疡愈合。

Results The success rate of endovascular procedure was 100% for femoral-popliteal artery, and 88% for infrapopliteal artery. Rest pain disappeared and the ulcers were healed after the operations.

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