Digital Ulcers: Multidisciplinary Approach and Dermatological Management

INTRODUCTION: Digital ulcers represent a current public health issue, due to the relevant difficulties in their management and their tendency to become chronic, non-healing lesions. OBJECTIVES: Our case series represents an opportunity to discuss the main comorbidities of digital ulcers and to present an evidence-based treatment protocol that has proved highly effective in our clinical practice. METHODS: We collected the clinical data about clinical features, associated diseases and diagnostic therapeutical procedures of 28 patients with digital ulcers referred to our Wound Care Service at S. Orsola-Malpighi Hospital. RESULTS: Digital ulcers were divided into 5 categories, based on the causative agent: peripheral artery disease: 5/16 females and 4/12 males, diabetes-associated wounds: 2/16 females and 1/12 males, mixed wounds: 4/12 males, pressure wounds: 3/16 females and 2/12 males, and immune-mediated diseases associated with wounds: 6/16 females and 1/12 males. Each group received specific management, based on the characteristics of the ulcer and the underlying comorbidities. CONCLUSIONS: The clinical evaluation of digital wounds requires a thorough knowledge of their aetiopathogenesis. A multidisciplinary approach is necessary to achieve a precise diagnosis and correct treatment.