Clinical Results of Hydroxyapatite Orbital Implantations using Autologous Sclera as a Wrapping Material.

Hyun, Jong Hyub; Kook, Koung Hoon; Lee, Sang Yeul

Original Article

Journal of the Korean Ophthalmological Society 2003;44(12):2727-2734.
Published online December 1, 2003.

Clinical Results of Hydroxyapatite Orbital Implantations using Autologous Sclera as a Wrapping Material.

Jong Hyub Hyun, Koung Hoon Kook, Sang Yeul Lee

The Institute of Vision Research, Department of Ophthalmology, College of Medicine, Yonsei University, Seoul, Korea. sylee@yumc.yonsei.ac.kr

자가 공막을 피복재료로 사용한 Hydroxyapatite 삽입술의 임상 결과

현종협 ( Hyeon Jong Hyeob ) , 국경훈 ( Gug Gyeong Hun ) , 이상렬 ( Lee Sang Lyeol )

Abstract

PURPOSE
To evaluate the clinical result of hydroxyapatite implantation using autologous sclera as wrapping material. METHODS: From December 2001 to February 2003, we performed 20 cases of hydroxyapatite implantation with autologous sclera as wrapping material. Eyes were enucleated for severe phthisis because evisceration could not provide adequate space for hydroxyapatite implantation or secondary hydroxyapatite implantation after prior evisceration. Postoperative complications were evaluated at postoperative 1 week, 2 weeks, 3 weeks - 1 month, 2 months, 3 months, and every 2 or 3 months thereafter. RESULTS: The mean follow up period was 12.1 +/- 4.52 months (4~18 months). During the follow up period, conjunctival erosions developed in 2 cases, which were controlled by conservative management only. No such postoperative complications as implant exposure, orbital infection, extrusion, inflammatory reaction occured. CONCLUSIONS: Autologous sclera is the suitable wrapping material of hydroxyapatite implant when enucleation is needed in primary surgery for severe phthisis, or for secondary hydroxyapatite implantation after prior evisceration surgery.

Key Words: Autologous sclera;Hydroxyapatite implantation;Wrapping material