In our retrospective study we evaluated the efficacy of an improved amniotic membrane (AM) roll-in filling technique (AMR) combined with multilayer amniotic membrane cover to treat corneal perforation and included 46 cornea perforations ≤ 3 mm in diameter treated with AMR and 20% C3F8 mixed gas filling of the anterior chamber. Anterior chamber depth, aqueous leakage, bubble maintenance time, an...

Background: Corneal perforation is a leading cause of ocular morbidity around the world. It may occur due to trauma eye, keratitis, and many other conditions. Any corneal should be treated immediately promptly avoid complications subsequently blindness.Objective: To describe effectiveness using autologous Tenon’s tissue along with bandage contact lens manage perforations less than 3 mm in size....

A 41 year-old Malay man had been treated by general practitioners for bilateral red eyes with profuse discharge of three weeks' duration with no improvement. He then presented to an ophthalmologist who noted profuse purulent discharge, bilateral corneal perforation, lid swelling and chemosis. Culture of the ocular discharge grew Neisseria gonorrhoeae. Treatment with systemic and topical antibio...

PURPOSE Tenascin (TN) is a large hexameric extracellular matrix glycoprotein that is expressed in developing organs and tumors. It has also been reported that TN is expressed in the embryonic cornea and during corneal wound healing. However, the role of TN in the cornea is not fully known. In this study, the role of TN in corneal wound healing was examined using the TN knockout (KO) mouse. ME...

Proteinase inhibitors have been shown to prevent corneal ulceration and perforation when used immediately after an experimental alkali burn injury. To evaluate the clinical efficacy of a synthetic metalloproteinase inhibitor, HSCH2CH[CH2CH(CH3)2]CO-Phe-Ala-NH2(SIMP), treatment with inhibitor was withheld until corneal ulceration ensued after a standard alkali injury to the rabbit eye. When topi...

BACKGROUND Corneal intrastromal injection is an important mode of gene-vector application to subepithelial layers. In a mouse model, this procedure is substantially complicated by the reduced corneal dimensions. Furthermore, it may be difficult to estimate the corneal area reached by the volume of a single injection. This study aimed to investigate intrastromal injections into the mouse cornea ...

OBJECTIVE To evaluate the efficacy of using a porcine small intestinal submucosa (SIS) graft covered by a conjunctival flap for the surgical repair of full-thickness corneal wounds in dogs, cats and horses. PROCEDURE All records dating from August 1999 to February 2003 from Purdue University Veterinary Teaching Hospital of patients that had undergone ophthalmic surgical procedures and receive...