Prefabricated temporalis fascia pedicled flap for previously skin-grafted contracted eye socket.

Abstract

The use of free skin, mucous membrane, or dermis-fat grafts in eye socket reconstruction proved to be unsatisfactory in long-term follow-up because of the progressive contraction of the socket. For achieving eye socket expansion of proper size and shape and a good vascularized lining that can last despite eventual fibrosis, a prefabricated temporalis fascia flap pedicled on the superficial temporal bundle is described in this report. In this technique, a split-thickness skin graft is applied over the termporalis fascia to create a sort of prefabricated flap, on which the proper dimensions of the socket can be fabricated on the grafted temporalis fascia. This study was conducted on 17 patients who had previously undergone eye socket reconstruction with skin graft after posttraumatic enucleation. All patients presented with a contracted eye socket, which manifested clinically by extrusion and migration of the ocular prosthesis. The procedure was performed in two stages. The purpose of prefabrication was to provide the proper shape and size of the newly created socket after release of skin-graft contracture to get a proper fit of the prosthesis, because the flap is thin and can be shaped well. The follow-up period ranged between 1 and 5 years, and the results were good.