Latissimus dorsi and omental free flap reconstruction of a large buttock soft-tissue defect using the lateral circumflex femoral artery descending branch as the recipient vessel: a case report

• Published in: Archives of Hand and Microsurgery Vol. 30; no. 1; pp. 66 - 73
• Main Authors: Lee, Seungjun, Eun, Seokchan
• Format: Journal Article
• Language: English
• Published: 대한수부외과학회 01.03.2025
• Subjects: 의학일반
• ISSN: 2586-3290; 2586-3533
• DOI: 10.12790/ahm.24.0064

Large defects in the buttock region are uncommon and pose significant challenges for reconstruction. The skin in this area adheres firmly to the subcutaneous tissue, making mobilization difficult. Attempts to use local or regional flaps to cover defects in this region often result in flap necrosis, leading to an elevated risk of infection and unstable wounds. In addition to these intrinsic challenges, factors such as fecal contamination, difficulty in patient positioning, and suboptimal underlying patient conditions further complicate the reconstruction process. Furthermore, the lack of suitable recipient vessels often hinders free tissue transfer for complex wound coverage in the buttock area. Here, we present a case involving sequential latissimus dorsi and omental free flap coverage to address a large gluteal skin and soft-tissue defect. Our experience highlights the importance of meticulous reconstructive planning and the appropriate selection of recipient vessels for successful buttock reconstruction.