From: DEep VEin Lesion OPtimisation (DEVELOP) trial: protocol for a randomised, assessor-blinded feasibility trial of iliac vein intervention for venous leg ulcers
Vein
Normal minimum diameter
Normal minimum area
Common iliac vein
16 mm
201 mm2
External iliac vein
14 mm
154 mm2
Common femoral vein
12 mm
113 cm2