Background: Chronic nonhealing wounds are very expensive to treat and debilitating, and they reduce health-related quality of life. Scalp necrosis is very rare due to its rich vascularity. However, any post-traumatic wounds with secondary infection can lead to scalp necrosis.
Case presentation: We report a case of a 77-year-old Azerbaijani man with a history of diabetes who had a car accident and sustained a scalp wound. He underwent reconstructive surgery for the scalp wound. The wound became infected, and scalp necrosis developed following the surgery. There was no progress in wound healing in spite of conventional wound therapy. We combined maggot debridement therapy with negative-pressure wound therapy and amniotic membrane grafting for 7 months. Necrotic tissues began to be eliminated after the second use of larva therapy, and the wound became free of necrotic tissues with clear increase of granulated tissues after four treatments with maggot debridement therapy. Then, we applied negative-pressure wound therapy and amniotic membrane grafting to accelerate wound healing and improve wound closure. The patient's scalp wound recovered well, and he was discharged to home in good condition.
Conclusions: Medical and wound care teams can benefit from this combination therapy when dealing with nonhealing necrotic wounds.
Keywords: Amniotic membrane grafting; Diabetes mellitus; Iran; Maggot debridement therapy; Necrosis; Negative-pressure wound therapy; Scalp.