钬激光与半导体激光治疗下肢静脉曲张的疗效对比研究

Key Points

• This research aims to compare the efficacy of holmium laser and semiconductor laser treatment for lower limb varicose veins.
• 469 patients with lower limb varicose veins were randomized into holmium laser group (150) and semiconductor laser group (319).
• Both groups underwent laser-endovenous closure technique.
• Outcome measures included effective treatment rates, operation time, blood loss, hospitalization duration, and postoperative complications.
• No significant difference in overall effective treatment rates between both groups (P > 0.05).
• Holmium laser group had shorter operation time, less intraoperative blood loss, and shorter hospitalization (P < 0.05).
• Postoperative pain scores and incidence of subcutaneous bruising were lower in the holmium laser group (P < 0.05).