| OP F-008 |
| The application of an acellular dermal allograft (Alloderm®) for patients with insufficient conjunctiva during evisceration and implantation surgery |
| Department of Ophthalmology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea |
| Yeseul Kim, Young-Hoon Ohn, Sun Young Jang |
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Purpose : To describe the use of an acellular dermal allograft (Alloderm®) for patients with insufficient conjunctiva during evisceration and implantation surgery.
Methods : The medical records of six patients with insufficient conjunctiva during evisceration surgery were reviewed. It was not possible to close the Tenon’s capsule and conjunctiva without wound tension in these patients, so Alloderm® was placed over the sclera, and the edges were sutured with adjacent conjunctiva without tension. The size of the bare Alloderm® graft was measured in all patients. The clinical outcome was the incidence of complications, and the percentage of patients needing additional surgery was also recorded.
Results : The cause of evisceration was end stage glaucoma (four patients) and endogenous endophthalmitis (two patients). All six eyes of six patients (100%) had a successful outcome showing no complications. Four cases achieved full conjunctivalisation over the bare Alloderm® graft. Two cases had a bare Alloderm® until the last follow-up, but showed no implant exposure. It took a median of 11 weeks for the slow advance of the conjunctival edge to entirely cover the Alloderm® graft.
Conclusion : Alloderm® is a promising material for covering sclera and implants in a tension-free manner after ophthalmic evisceration surgery in patients with insufficient conjunctiva.
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