Reconstruction of Fournier’s Gangrene Using a Chimeric Pattern Pedicled Anterolateral Thigh Perforator Flap: Two Case Reports
- Author:
Jae-A JUNG
1
;
Sang Hyun PARK
;
Jungwoo CHANG
Author Information
- Publication Type:Case Report
- From: Journal of Wound Management and Research 2026;22(1):49-52
- CountryRepublic of Korea
- Language:English
- Abstract: Reconstructing Fournier’s gangrene is particularly challenging because it rapidly leads to soft tissue necrosis that requires extensive debridement. This often results in a large soft tissue defect with dead space due to structural irregularity. We report two cases of Fournier’s gangrene successfully reconstructed using a pedicled anterolateral thigh (ALT) flap with a chimeric pattern. A 61-year-old man with Fournier’s gangrene presented with extensive necrosis in the penoscrotal area. After radical debridement and infection control, the wound was reconstructed using a chimeric pattern pedicled ALT flap. The flap was composed of fasciocutaneous and muscle components supplied by branch vessels from the main pedicle. The fasciocutaneous component adequately resurfaced the defect, and the muscle component filled in the dead space between the two testes. A 58-year-old man with Fournier’s gangrene on the penoscrotal area also underwent reconstruction using the same method. In both cases, the flaps survived without any major complications and the reconstructions were successful with no recurrence of infection. When reconstructing Fournier’s gangrene, a trapezoidal-shaped dead space between the two testes is inevitable. Inadequate obliteration of this space may result in recurrent infection. An ALT flap with a chimeric pattern offers an adequate option for resurfacing and dead space obliteration.
