Thr ough to retrospect the development s tate of modern lower limb prostheses,from the viewpoint of which the actual use of lower limb prostheses c omponent in the amputee to analyze th e relation between the three.

Effects of different operation on postoperative deep venous thrombosis in lower extremities of old patients with femoral neck fracture;

Interventional treatment of 4 patients with type 2 diabetes with vascular lesions of lower extremities;

Experience in endovenous laser treatment of varicose veins in lower extremities;

Endovenous Laser Microtrauma Thearpy on 640 Cases with Varicose Veins of Lower Limb;

Evaluation of EVLT combined with operation for varicose vein of lower limbs;

Clinical study on the treatment for varicose veins of lower limbs by EVLT combined with surgery;