Keratoconus keratoplasty curvatures and contact lens wear.
نویسندگان
چکیده
منابع مشابه
Contact Lens Visual Rehabilitation in Keratoconus and Corneal Keratoplasty
Keratoconus is the most common corneal distrophy. It's a noninflammatory progressive thinning process that leads to conical ectasia of the cornea, causing high myopia and astigmatism. Many treatment choices include spectacle correction and contact lens wear, collagen cross linking, intracorneal ring segments implantation and finally keratoplasty. Contact lenses are commonly used to reduce astig...
متن کاملKeratoconus: Diagnosis, contact lens fitting and management
Numerous studies have reviewed the prevalence of keratoconus. Estimates lie between 50 and 230 per 100,000 in the general population, approximately one per 2000.2,7,8 When considering the prevalence of keratoconus the differing diagnostic criteria used in different studies need to be taken into account. A much higher prevalence may be found as corneal topography is used more, thanks to its grea...
متن کاملInfectious keratitis with corneal perforation associated with corneal hydrops and contact lens wear in keratoconus.
BACKGROUND Corneal perforation is an uncommon complication associated with keratoconus. The first cases of infectious keratitis and corneal perforation associated with corneal hydrops and contact lens wear are reported in two keratoconus patients. METHODS A retrospective chart review and histopathological examination were carried out. RESULTS Both patients progressed to corneal perforation ...
متن کاملContact lens induced keratitis associated with contact lens wear.
PURPOSE To evaluate clinical characteristics, risk factors, management and outcome of contact lens induced keratitis (CLIK) associated with contact lens wear. METHODS The study comprised all consecutive patients presenting with contact lens related presumed microbial keratitis during a 12-month period at our department. Detailed demographic data, type of contact lens, duration of lens wear, w...
متن کاملKeratoplasty in Contact Lens Related Acanthamoeba Keratitis
Acanthamoeba keratitis (AK) infection is a rather frequently occurring disease all over the world which can still cause serious or even total loss of vision despite improved diagnostic and therapeutic options. It may cause mostly keratitis, scleritis or chorioretinitis in people with competent immune systems. It mainly affects contact lens wearers with poor hygiene. Corneal trauma due to foreig...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1979
ISSN: 0007-1161
DOI: 10.1136/bjo.63.4.268