purpose: to report the early results of transplantation of autologous limbal stem cell cultivated on amniotic membrane in total limbal stem cell deficiency. methods: four eye of 4 patients with total unilateral stem cell deficiency secondary to severe chemical or thermal burn were included. stem cell deficiency was confirmed with impression cytology in all cases. under topical anesthesia, a sma...

INTRODUCTION Chemical burns of the eyes are one of the important causes of visual disability. Chemical burns particularly alkali burn may lead to gross limbal stem cell deficiency. Amniotic membrane transplantation with limbal graft is a good method for ocular surface reconstruction. CASE A 39 years male presented to Biratnagar Eye Hospital after 5 months of chemical injury with redness, pain...

OBJECTIVES To evaluate the outcomes of amniotic membrane transplantation for symptomatic relief in patients with bullous keratopathy. MATERIAL AND METHOD This retrospective study included 17 eyes (17 patients) with bullous keratopathy presenting with intractable pain or discomfort. The patients were enrolled from January 2000 to December 2004. Amniotic membrane transplantation was performed. ...

Cryopreserved amniotic membrane modulates adult wound healing by promoting epithelialization while suppressing stromal inflammation, angiogenesis and scarring. Such clinical efficacies of amniotic membrane transplantation have been reported in several hundred publications for a wide spectrum of ophthalmic indications. The success of the aforementioned therapeutic actions prompts investigators t...

INTRODUCTION Amniotic membrane transplantation (AMT) has been used for a wide variety of ocular surface problems. Current techniques for the AMT involve suturing of the graft or patch over the ocular surface or use of fibrin glue. OBJECTIVE To describe a new sutureless technique of amniotic membrane transplantation (AMT) without the use of sutures/fibrin glue. MATERIALS AND METHODS Amniotic...

1. Letko E, Stechschulte SU, Kenyon KR, et al. Amniotic membrane inlay and overlay grafting for corneal epithelial defects and stromal ulcers. Arch Ophthalmol. 2001;119:659-663. 2. Ferreira De Souza R, Hofmann-Rummelt C, Kruse FE, Seitz B. Multilayer amniotic membrane transplantation for corneal ulcers not treatable by conventional therapy—a prospective study of the status of cornea and graft d...

background :   keratitis caused by pseudomonas  aeruginosa   is often resulted in  severe  corneal  ulcers  and  perforation,  which  leads  to  losses  of  vision. human amniotic membrane (ham) forms the inner wall of the membranous sac which surrounds and protects the embryo during gestation. the purpose of this  study  was  to  evaluate  the  effectiveness  of  the  amniotic  membrane's heal...

Amniotic membrane is applied to the diseased ocular surface to stimulate wound healing and tissue repair, because it releases supportive growth factors and cytokines. These effects fade within about a week after application, necessitating repeated application. Generally, amniotic membrane is fixed with sutures to the ocular surface, but surgical intervention at the inflamed or diseased site can...

OBJECTIVE To determine whether amniotic membrane transplantation can be used to treat symptomatic bullous keratopathy displaying poor visual potential. METHODS Amniotic membrane transplantation was performed at 5 centers on 50 consecutive eyes (50 patients) with symptomatic bullous keratopathy and poor visual potential. The underlying causes of bullous keratopathy included aphakia (9 eyes), p...

Phialemonium keratitis is a very rare case and we encountered a case of keratitis caused by Phialemonium obovatum (P. obovatum) after penetrating injury to the cornea. This is the first case report in the existing literature. A 54-year-old male was referred to us after a penetration injury, and prompt primary closure was performed. Two weeks after surgery, an epithelial defect and stromal melti...