What's the best way to heal a post thrombotic wound on the leg that doesn't close? Little blood flow, even when compressed. Is surgery recommended?

DVT and ulcer. A wound or ulcer on the leg/ankle associated with venous hypertension will be difficult to heal. These wounds require compression in addition to regular wound care. A venous and arterial insufficiency ultrasounds are helpful before the compression devices are used to assess for safety. Okay to ask for a referral to a wound care clinic.