Conclusion Annularconstriction is effective in treating severe venous insufficiency of legs.
结论静脉环缩术是治疗严重下肢深静脉倒流性疾病的有效方法。
2
Objective To study the mechanism and therapeutic effects of annularconstriction for severe venous insufficiency of legs.
目的研究和评价应用静脉环缩术治疗严重下肢深静脉倒流性疾病的机理和疗效。
3
Objective To evaluate the operation of annularconstriction of popliteal vein for treating deep venous insufficiency of low limbs by color Doppler imaging.