Medical Compression in Patients With Chronic Wound and Peripheral Arterial Disease

Inclusion criteria: * Patient taken care of by a vascular specialist * Practicing, in a hospital or not or in a healing center, * Caring for patients with leg ulcers requiring the indication of compression treatment, * Can include consecutive patients at each consultation over the entire duration of the study or at a pre-established rate of at least half a day per week * Patient with a chronic leg wound (leg ulcer and foot ulcer), defined as a chronic leg wound that does not spontaneously tend to heal after 6 weeks in the case of a first episode or 2 weeks in the case of recurrenceo In principle justifying a compression treatment, o And concomitantly presenting with PAD, retained by the investigator according to clinical and hemodynamic criteria that he will describe. Exclusion criteria: * Patient not giving his consent for collection of study data * Patient with a life expectancy of less than 6 months. * Patients for whom telephone follow-up is impossible (no contact possible with the patient, family and friends, IDE and the doctor) * Patient presenting: * A leg wound that is not chronic, or does not validate the ulcer criteria; * An ulcer not located on the leg, in particular trophic disorders above the knee; * Necrotic angiodermatitis * Systemic sclerosis * An infected ulcer (not temporary) * An arterial ulcer, with PAD at the critical ischemia stage (ICC 2020 consensus), ABI\<0.6, systolic ankle pression \<60mmHg, systolic toe pression\<30mmHg, TCPO2\<20mmHg, by…