The use of free groin flaps in children.

The free groin flap is a well-established method of skin coverage. Although its use in children has been reported, there have been no published series specifically in such cases. The authors report 33 consecutive cases of free groin flaps in children in their unit over a period of 9 years (1992 to 2001). Tissue transfer was performed to provide soft-tissue coverage during reconstruction of congenital defects and tumor resection and following trauma. Twenty-six cases (79 percent) involved the upper limb, six cases (18 percent) involved the lower limb, and one case involved the head. The complication rate compares favorably with similar series published for adults, with only two complete failures (6 percent), three (9 percent) minor donor-site complications (superficial wound infection, hypertrophic scarring, and dog-ears), and nine flaps requiring debulking. The reexploration rate was 24 percent, with seven of the eight flaps undergoing reexploration surviving. The groin flap is a reliable flap that can be used safely in children, with minimal morbidity.