With respect to the underlying imaging principles, corneal topography devices currently used clinically can be classified as placido-disk systems and slit-imaging systems. The placido-disk topography ...

Please provide your email address to receive an email when new articles are posted on . WASHINGTON — Topography is a valuable tool to detect corneal irregularity and asymmetry, a speaker said during ...

Dry eye disease significantly impacts the reliability of corneal curvature measurements, affecting clinical decisions in refractive surgery and contact lens fitting. The study tested five devices, ...

Please provide your email address to receive an email when new articles are posted on . Corneal tissue addition keratoplasty, or CTAK, is a novel intrastromal lamellar keratoplasty technique for the ...

HealthDay News — For patients aged 5 to 25 years, allergic conjunctivitis is associated with an increased risk for keratoconus and increased corneal diagnostic procedures, according to a study ...

Male adolescent and young adult patients were found to have an increased risk of keratoconus if they had attention-deficit/hyperactivity disorder (ADHD), regardless ...

A new study published in the journal of Contact Lens & Anterior Eye showed that the risk of keratoconus and corneal erosion is considerably higher in individuals with allergic ...

Have you ever gone to the optometrist for an eye test and were told your eye was shaped like a football? Science X Daily and the Weekly Email Newsletter are free features that allow you to receive ...

Advanced technology lenses work best in pristine eyes. Problems with ocular alignment, pupil size, ocular surface disease, irregular astigmatism, corneal dystrophies, scarring, and diseases of the ...