Use of split-skin grafting in the treatment of chronic leg ulcers.

Chronic leg ulcers are a common problem for which many different forms of treatment have been used. In this study we reviewed the results of split-skin grafting of ulcers of different aetiologies; 26 patients were reviewed. The mean duration of ulceration was 27.5 months. Of the 28 ulcers, ten were due to venous disease, three arterial disease, six rheumatoid arthritis, seven traumatic, and two diabetic. Healing rates of 85% for traumatic and 67% for rheumatoid ulcers were achieved, whereas rates of only 20% and 33% were achieved for venous and arterial ulcers (P < 0.02 Fisher's exact test). We conclude that in the presence of vascular disease, split-skin grafting is not an effective treatment for chronic leg ulceration. Vascular assessment and treatment should be carried out before attempting skin grafting.