PMC10248144_01
(A) Appearance before operation. (B) Preoperative ultrasound showed small saphenous vein regurgitation.
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F1
A 58-year-old woman, who had varicose veins in the right lower extremity for 9 years (Figure 1A), was admitted to the hospital with a venous clinical severity score (VCSS) score of 2. Colour ultrasound Doppler of vessels in the right lower extremity indicated severely inadequate closure of the right small saphenous vein valve and dilatation of the calf muscle veins (Figure 1B).