RESUMO
INTRODUCTION: Abdominal wall reconstruction in an adult patient with exstrophy bladder is challenging. A variety of local and regional flaps are described. We describe our experience with a 3-layer technique with the differential reconstruction of the fascial and cutaneous layer. PATIENT AND METHODS: Three adult patients with untreated bladder exstrophy were included in the study period from 2017 and 2019. The surgical technique involved 3-layer abdominal reconstruction involving closure with unilateral anterior rectus sheath turnover and a pedicled anterolateral thigh flap for skin cover reinforced with a mesh between the two. RESULTS: All three were male patients with an average age of 22.3 years. The average size of the defect was 10 × 9 cm. The mean period of follow-up was 6 months (range, 2-18 months). In all 3 patients, the flaps settled well with no complications. CONCLUSIONS: Although rare as they may be, the management of untreated bladder exstrophy presenting in adulthood has evolved over the years. The goals of the management have changed from simple defect closure to the dynamic reconstruction of the abdominal wall covering a continent neobladder. Our technique of a 3-layer closure can provide good functional integrity to the abdominal wall even in large defects.
