英语语法分析

Methods 89 patients with 95 suffered limbs underwent single endovenous laser treatment or combined treatments.

方法89例共95条肢体单纯激光治疗或激光联合多种术式治疗。

Objective To investigate the efficacy of high ligation combined with endovenous laser treatment (EVLT) in greater saphenous vein varicosity.

目的探讨高位结扎联合腔内激光治疗大隐静脉曲张的疗效。

Objective to probe into the cause and prevention of the reopening after endovenous laser treatment (EVLT) for varicose veins in lower extremities.

目的探讨腔内激光凝闭术治疗下肢浅静脉曲张术后再通的原因及预防。