Proximal pedicled anterolateral thigh flap for reconstruction of trochanteric defect.

We describe our experience using the proximal pedicled anterolateral thigh (ALT) flap for the reconstruction of trochanteric defects. Seven ALT island flap procedures were performed in 6 patients between September 2006 and May 2007. Four of the 7 patients had trochanteric pressure sores because of paraplegia. In these patients, intramuscular perforators were dissected to raise a fasciocutaneous flap. Three myocutaneous flaps of the vastus lateralis muscle were used to treat osteomyelitis of the trochanter with implant extrusion. The mean follow-up was 7 months (range, 2-12 months), and all flaps survived. Trochanteric coverage with the proximal pedicled ALT flap gave excellent results. We conclude that the ALT flap is a reliable flap for trochanteric coverage.