In oral cavity reconstruction, the fasciocutaneous flaps of the distal extremities have always been preferred to any other kind of flap because of their thinness and pliability, which makes them adaptable to different areas in the oral cavity. The radial forearm flap is frequently considered the first choice for intraoral reconstruction, but the disadvantages of donor site morbidity include sacrificing a major artery to the hand and leaving a conspicuous donor site scar. The search for another primarily thinned skin flap as an alternative has led to the application of the medial sural artery perforator flap, which is harvested from the medial aspect of the upper calf. Between June 2003 and March 2007, 22 free medial sural artery perforator flaps were transferred for intraoral defects after cancer ablation, including tongue and floor of mouth (15 cases), buccal mucosa (5 cases), retromolar trigone (1 case), and anterior floor of mouth (1 case). We paid attention to the major perforator (vein > or =1 mm), which was confirmed by the endoscope, as the vascular relay for the skin flap. The size of the skin paddle varied from 7.5 x 4 cm to 17 x 8 cm. The main advantage of this flap is that it provides thin and pliable coverage to achieve better accuracy in the oral cavity. Other advantages of minimizing donor site morbidity include maintaining the function of the medial gastrocnemius muscle, avoiding the need to sacrifice major arteries of the leg, and possible primary closure of the donor defect.
The SPBRA flap provides a thin, pliable, reliable, and good glabrous skin flap for covering medium to large finger defects. Only one operative field is required and the major vessels are preserved. This approach can add to the armamentarium of the plastic surgeon for covering large defects of the finger.
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.
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