Fig. 3

Clinical case of the thin groin flap. A 40-year-old female developed severe lower mandible and neck scar contractures (a, b). The patient suffered from drooling and lower lip ectropion. Scar release including the lower lip and neck were covered by 10 × 25 cm thin groin flap fitted to the defect (c, d), and the neck function and appearance improved at 24 months (e)