We noted reduced reflux in the GSV after phlebectomy with a significant reduction in RD and PRV. Phlebectomy also led to a significant reduction in GSV diameter. These data suggest that the haemodynamics and the diameter of the SV can be improved by using a treatment focussing on the saphenous tributaries.

STVR focusing on the varicose reservoir and avoiding RSG led to a minimally invasive procedure and a reduction in postoperative complications, with good medium-term clinical and hemodynamic results, particularly for symptoms improvement and cosmetic appearance, with a lower cost vs traditional STVR with RSG.

Objectives: In this histological study, we analysed the use of a new tulip-shaped self-expandable catheter fixed to the fibre for endovenous laser treatment (ELT) in an animal