The indication for surgery was disabling claudication, restpain and gangrene.
手术指征是间歇性跛行,静息痛和趾端坏疽。
2
The restpain, pain-free walking distance, ABI, and radioisotope scanning of lower extremities were determined during follow-up.
随访时检查跛行距离、ABI、双下肢放射性核素扫描等客观指标。
3
Results The clinical symptoms of all patients were improved to different degree 1 to 2 weeks after injection and restpain and cold feeling were improved more obviously.