نتایج جستجو برای: Corneal ulcers
تعداد نتایج: 45295 فیلتر نتایج به سال:
Introduction & Objective: Corneal ulcer is one of the most important medical emergencies that in the absence of on time diagnosis and treatment can lead to loss of vision. Therefore, identification of microorganisms and their response to drugs in each region is important. The aim of this study was to determine the most common organisms that cause keratitis and antibiotic sensitivity in this reg...
OBJECTIVE To evaluate the prevalence of and risk factors for development of corneal ulcers after nonocular surgery performed with general anesthesia in dogs. DESIGN Retrospective case-control study. ANIMALS 14 dogs with development of corneal ulcers after nonocular surgery and 718 control dogs. PROCEDURES Medical records of dogs evaluated at the Veterinary Medical Teaching Hospital of Seo...
DURING recent years we have been working in Edinburgh on experimental ulcers and infections of the cornea of various types. This work started at the beginning of 1940 with the investigation of experimental mustard gas lesions on the eye and their treatment. In the course of this work it was found that secondary infection played an important part in determining the severity of the lesions produc...
OBJECTIVE To compare mean healing times after debridement, debridement with grid keratotomy, and superficial keratectomy in cats with nonhealing corneal ulcers. DESIGN Retrospective study. ANIMALS 29 cats with 36 nonhealing corneal ulcers. PROCEDURE Medical records of cats with nonhealing corneal ulcers were reviewed. Signalment, duration of clinical signs, ophthalmic abnormalities, and r...
ABSTRACT This study is done to examin the role of smears, cultures, and sntibiotic sensitivity testing in the treatment of infectious keratitis. A prospective study was performed for 100 patients in Rasool Akram hospital ophthalmology department. After routine examination by slit lamp, evaluation of corneal epithlium, stromal edema and infiltration, AC reaction or hypopyon, all underwe...
PURPOSE To report a specific line of research developed at the University of São Paulo/Brazil on fibrin glue used for sealing corneal perforations and the perspectives of use on non-perforated corneal ulcers and photorefractive keratectomy-operated corneas. METHODS To describe fibrin glue manufacture, development of a device to test the glued perforated corneal area resistance, subsequent exp...
PURPOSE To evaluate the efficacy of corneal collagen cross-linking (CXL) for treatment of corneal ulcers not responding to antimicrobial therapy. METHODS Eight patients with corneal ulcers associated with corneal melting, not responding to conventional antibiotic therapy, were treated with CXL. The procedure was performed according to the standardized protocol for keratoconus. Preoperative me...
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