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Bioceramic orbital implant exposure repaired by a retroauricular myoperiosteal graft
1Department of Ophthalmology, Far Eastern Memorial Hospital, Taipei, Taiwan.
Abstract:
A patient with a painful, blind eye underwent enucleation and bioceramic orbital implantation. The bio-ceramic implant was wrapped with polyglactin 910 mesh and anteriorly capped with a scleral patch graft. Because there was tension on the wound, a relaxing conjunctival incision on the fornix was performed. Implant exposure with a diameter of 9 mm occurred 4 months after surgery. The exposed bioceramic implant was successfully repaired by a retroauricular myoperiosteal graft. The graft contains myofibrovascularized tissue, provides durable and vascularized coverage of exposed implants, and only requires a nearby harvesting site. The exposure completely resolved without recurrence after 2 years of follow-up.

