Vascular malformations can present with a variety of symptoms and an unpredictable course with the occurrence of wounds. Ulcerations in patients with vascular malformations are fortunately rare. Although few data exist, complications may involve a variety of mechanistic or hemodynamic factors. A rigorous etiological and vascular assessment is therefore essential. In view of the paucity of recommendations, the Wound and Healing Group of the French Society of Vascular Medicine, based on the literature on the subject, presents a number of suggestions for the diagnosis and management of wounds associated with vascular malformations.