A Novel Application of Amniotic Membrane in Patients with Bullous Keratopathy.
10.3346/jkms.2006.21.2.324
- Author:
Hyeon Il LEE
1
;
Sang Woo HA
;
Jae Chan KIM
Author Information
1. Department of Ophthalmology, College of Medicine, Chung-Ang University, Seoul, Korea. jck50ey@kornet.net
- Publication Type:Original Article ; Research Support, Non-U.S. Gov't
- Keywords:
Amnion;
Bullae;
Blister;
Corneal Edema;
Glaucoma Drainage Implants
- MeSH:
Retrospective Studies;
Middle Aged;
Male;
Humans;
*Glaucoma Drainage Implants;
Glaucoma/complications/surgery;
Female;
Epithelium, Corneal/pathology/surgery;
Corneal Transplantation/*methods;
Corneal Diseases/etiology/pathology/*surgery;
Amnion/*transplantation;
Aged
- From:Journal of Korean Medical Science
2006;21(2):324-328
- CountryRepublic of Korea
- Language:English
-
Abstract:
To evaluate the efficacy of amniotic membrane in the management of painful bullous keratopathy secondary to the intractable glaucoma and in preventing exposure of drainage devices, we inserted Ahmed valve with amniotic membrane patch graft over the implant itself, and debrided corneal epithelium with amniotic membrane graft over the exposed stroma as a single operation. During the follow-up periods, we monitored vision, intraocular pressure (IOP), presence of ocular pain, and postoperative complications associated with the implants. The mean follow up period was 8.4+/-3.2 months. IOP was well controlled after the intervention. The preoperative mean IOP was measured as 43.9+/-9.0 mmHg and lowered to 16.1+/-1.8 mmHg at the last visit and no complications associated with the implants were noted. Even though the improvement in vision was not prominent, the ocular surface stabilized rapidly and ocular pain associated with bullous keratopathy disappeared soon after surgery. Conclusively the use of amniotic membrane in conjunction with Ahmed valve implantation is an effective way to relieve ocular pain and lessen the chances of complications associated with the implant in patients with intractable glaucoma and bullous keratopathy.
