Introduction: Ulcers that develop can easily become infected. The infected ulcer is difficult to heal and causes many clinical problems for the patient. The evaluation of the ulcer is initially based on the clinical examination by the multidisciplinary team, as well as through medicine. Knowledge of modern pressure wound treatment methods is imperative for health professionals providing services at this level. Aim: The aim is to present the role and action of the specialist nurse as a member of the multidisciplinary team in pressure wound treatment, with the correct use of active dressings and the application of the practice of bloodless cleaning. Method: A case study of a patient with a diabetic ulcer where it was decided by the medical team to amputate. But with the intervention of the specialized community nurse as a member of the multidisciplinary team, the ulcer heals. Results / Discussion: A 59-year-old diabetic patient developed an ulcer on the right big toe. Initially the decision was amputation due to deep tissue necrosis. With the correct evaluation and treatment of the wound, it heals in a relatively short time, following the guidelines protocols from international organizations regarding the care and management of wounds. Conclusion: A good understanding of the healing mechanisms of pressure wounds is a prerequisite for the correct application of topical treatments. The correct cooperation and evaluation of pressure wounds together with the provision of appropriate nursing treatment, combined with the correct use of therapeutic patches, the nurse is able to provide quality health services, improving the quality of life of his fellow human beings.