The VY tensor fasciae latae musculocutaneous flap

When first introduced in 1978, the tensor fasciae latae flap was used both as a free-tissue transfer and as a local rotational flap. Its use as a free flap has diminished as other more appropriate flaps for free-tissue transfer have been described. The tensor fasciae latae flap has remained, however, an instrumental flap in the coverage of anterior and posterior soft-tissue defects around the hip region. The purpose of this paper is to present a new design of the tensor fasciae latae flap in the coverage of trochanteric pressure sores. By essentially creating a VY advancement flap into the trochanteric defect with the tensor fasciae latae, one can cover the trochanteric defect with the best-vascularized portion of the flap and avoid the dog-ear deformity.