Ultrasound-guided popliteal vein puncture in the treatment of lower extremity deep venous thrombosis

Objective To assess the clinical value of ultrasound-guided popliteal vein puncture in the treatment of lower extremity deep venous thrombosis.Method We performed ultrasound-guided catheterization through popliteal vein in 71 patients with lower extremity deep venous thrombosis who were supposed to receive catheter-directed thrombolysis.Results Catheter sheathes were successfully inserted in 69 patients.No severe complication was observed.and a good curative effect after the treatmeut of thrombolysis and anticoagulation was found.Insertions of guide-wires failed in 2 patients because of organizatioo of the thrombus.Conclusion Ultrasound-guided popliteal vein puncture is safe and easy to operate,and is worth popularizing. Key words: Ultrasonography, interventional;  Popliteal vein ;  Punctures;  Deep venous thrombosis