Questionnaires concerning nursing care of leg and foot ulcer patients in three major care-giving sectors of the national health service, namely the Department of Dermatology, general hospital wards/clinics, and primary care, have been analysed. The overall response rate was 88% (primary care: 100%). Forms regarding 193 patients with leg ulcers and 64 patients with foot ulcers were analysed. Substantial differences in nursing care were noted between the three sectors. In 55% of the leg ulcers and 45% of the foot ulcers fibrin slough was present in the ulcer. Black, necrotic tissue was present in 8% of the leg ulcers and 22% of the foot ulcers. Profuse ulcer-exudation was most commonly reported for leg ulcer patients treated at the Department of Dermatology, while the majority of foot ulcers had only a mild exudation. Frequency of dressing changes varied between 1.4 times/week for leg ulcers at the Department of Dermatology and 9.2 times/week (foot ulcers 11.6) at general hospital clinics. Local wound dressings were exclusively chosen by physicians at the Department of Dermatology, mainly by physicians at general hospital clinics, and equally often by physicians and nurses in primary care. Time since last evaluation of the ulcer by a physician varied. At the general hospital clinics, 89% of the patients with leg ulcers had been seen by a physician within the last 2-month period. At the Department of Dermatology, 89% and in primary care 61% of the patients were examined within this period. 11% of the patients in primary care had never consulted a physician for their ulcers.(ABSTRACT TRUNCATED AT 250 WORDS)