Results Of 48 cases with suspected lower extremity venous diseases,deep vein thrombosis formation was confirmed in 27,among them 15 were accompanied with lower extremity deep venous valvular incompetence,8 were complicated by lower extremity varicosity and 2 were associated with both conditions.

Objective To summery the therapeutic experience of mini-invasive treatment with intergrated Chinese and Western medicine in patients with lower limb deep venous valve insufficiency Methods Two hundred and thirteen patients with lower limb deep venous valve insufficiency were selected and the insufficient venous valves were repaired through minimal incisions.

Objective To evaluate the result of treatmeant of primary deep venous valve insufficiency in lower limb by venous external valvuloplasty on the first valve of superficial femoral vein.

External banding valvuloplasty of superficial femoral vein in the treatment of primary lower extremity deep vein valve insufficiency;

Objective To summerize the clinical experience of different methods in the diagnosis and treatment of primary deep venous valve insufficiency (PDVI)and evaluate the therapeutic effect of the superficial—inferior femoral vein bypass procedure in the treatment of primary deep venous insufficiency .