Treatment of leg ulcers with split skin grafts: early and late results.
Sixty patients (mean age 73.5 years) with 88 leg ulcers that had not responded to conservative treatment had split skin grafts applied at the Department of Plastic Surgery, Linköping, Sweden. Of 51 venous leg ulcers 45 (88%) healed after a mean of 15 days (range 5-30); and 13 (62%) of the 21 arterial ulcers healed after a mean of 18 days (range 8-30). Additional skin grafting was done on nine of the venous and on three of the arterial ulcers. Twenty-two (49%) of the healed venous ulcers recurred after a mean of four months while only two (15%) of the healed arterial ulcers recurred after a mean of 10 months. At late follow up after a mean of four years 18 of the patients were dead and 10 had had the leg in question amputated. Of the 34 patients still alive who had not had amputations, 31 were investigated at open ward or interviewed by telephone and 23 patients were examined with colour duplex scan. Seven of these patients had open leg ulcers. At duplex scan six patients had no venous or arterial insufficiency that could cause a leg ulcer. Of 16 patients with venous insufficiency 10 patients had only an inadequate superficial system. The mean cost for treating one leg ulcer by skin grafting is estimated at SEK 89000 (US$11125). We conclude that leg ulcers often heal with skin grafting but that venous ulcers often recur. To reduce the recurrence rate we suggest a better preoperative aetiological evaluation and improved postoperative treatment with a compression bandage.
Turczynski
R
R
Department of Hand and Plastic Surgery, University Hospital, Linköping, Sweden.
Tarpila
E
E
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D017281:Cost of Illness; D005260:Female; D006085:Graft Survival; D006760:Hospitalization / Q000191:economics; D006801:Humans; D007871:Leg Ulcer / Q000191:economics / Q000209:etiology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D016038:Skin Transplantation / Q000191:economics; D018709:Statistics, Nonparametric; D013548:Sweden; D016896:Treatment Outcome; D018615:Ultrasonography, Doppler, Color; D014647:Varicose Ulcer / Q000601:surgery; D014689:Venous Insufficiency / Q000209:etiology; D014945:Wound Healing