Orbital dermis-fat graft using periumbilical tissue.

摘要

Dermis-fat grafts are currently used in orbital reconstruction in a variety of procedures. The most frequent harvesting site is the gluteal area. However, we encountered some patients with anophthalmic socket who wished to avoid a visible scar on the buttock. In this article, we describe the effort to offer the patient an alternative donor site. Of the last 36 patients with anophthalmic socket who needed a dermal fat implant, 11 wished to avoid a visible scar on the buttock. To satisfy their requests we have endeavored to harvest the dermis graft from the periumbilical area. The rate of absorption, the motility, and the satisfaction of the patients were used as outcome measures and were analyzed carefully. Of 11 patients, 4 were women and 7 were men. The ages of these patients ranged from 24 to 56. The maximum follow-up was 137 months and the minimum 22 months, with a mean follow-up of 79 months. Some degree of absorption of the graft developed in one patient who had a severe absorption and required further operation. Of 11 cases, there were 7 with excellent motility, 3 with good motility, and 1 not evaluated. The motility was measured with the final prosthesis. The results for all patients were satisfactory. The periumbilical area has sufficient concentration of subdermal fat, and it is a relatively hair-free region as the lateral quadrant of the buttock. This area is a suitable alternative donor site of dermal fat implant for anophthalmic socket, especially in young women.