Surgical management of refractory venous stasis ulceration.

Abstract

A 15-year experience with 27 patients, 20 to 75 years of age, with refractory venous stasis ulcers is presented. All patients had been managed with support hose, elevation, elastic wraps, Unna's paste boots, and graduated compression stockings. Because of multiple recurrences of their ulcers, the patients were offered surgical treatment to reduce the venous hypertension in the areas of ulceration. The 27 patients had 32 modified Linton procedures. Five had bilateral procedures. At the time of operation, 18 limbs had medial malleolar ulcers, five had bimalleolar ulcers, four had lateral ulcers, three had posterior ulcers, and two patients were free of ulcer. Medial incisions were used in 20 limbs, lateral incisions in six, medial and lateral incisions in three, and midposterior incisions in three. Split-thickness skin grafts were placed on six limbs the day of surgery and on 22 limbs 4 to 7 days later. Postoperative complications included deep venous thrombosis in two, partial flap necrosis in three, and cellulitis of the lower leg in three patients. Follow-up has ranged from 6 months to 10 years. During the most recent clinic visits, 21 limbs were completely healed, whereas six limbs had a recurrence of the ulcer. Five patients have been lost to follow-up. The good long-term results in 78% of the cases indicate that patients with recurrent venous stasis ulcers may receive lasting benefit from modified Linton procedures.