Sentences with phrase «eye drainage at»

Not exact matches

A team of researchers from the University of Iowa and Veterans Affairs Research Communications, led by Dr. Markus Kuehn, has found that an infusion of stem cells could help treat eyes at risk for glaucoma by restoring proper drainage in fluid - clogged eyes.

Pseudoexfoliation glaucoma occurs when there are flakes of material at the edge of the pupil, on the lens, in the drainage structures, and throughout other structures primarily in the front of the eye.

School grounds should be inspected for potential hazards such as: • Verandah poles outside doorways, in thoroughfares or in situations where students are unlikely to see them, especially while running; • Steps and changes in level which are poorly proportioned, difficult to see or lack handrails; • Fencing, gates and railings which students climb and which have structural problems, sharp protrusions, splinters or other hazards; • Trip hazards at ground level — protruding drainage pit covers, irregular paving, cracks or tree roots in thoroughfares, broken off post or other remnants of old structures; • Loose gravely surfaces on slopes and where students run; • Slippery patches which may stay damp in winter; • Rocks which students can fall onto or throw around; • Embankments which students can slip down or which have protruding sharp objects; • Blind corners in busy areas; taps and hoses which are positioned where students play or walk; window glass at low levels through which students could fall; • Holes, cracks or exposed irrigation fixtures in ovals; • Trees or shrubs with poisonous parts, sharp spikes or thorns or branches at eye level; • Splinters and deteriorating timbers in seats, retaining edges and other wooden constructions; • sSeds or other areas with hazardous chemicals or machinery to which students have access; rubbish skips which students can climb into or around, or which place students at risk when trucks enter the school; • Areas within the site used for car parking when students are present; and, • Sporting equipment such as goal posts or basketball rings which have structural or other design or maintenance problems.

One can either destroy by laser or cold (freezing) that part of the eye which makes the fluid, but here at the College we «bypass» the blocked fluid drainage pathway by using a tube shunt to carry fluid from the front chamber of the eye out into the tissues of the orbit.

Gonioscopy evaluates the drainage angle of the eye to determine if the eye (s) are at increased genetic risk of developing glaucoma postoperatively.

Causes: The most common cause of glaucoma is a primary abnormality at the drainage angle of the eye, which is usually genetic in origin.

But in some, relapses occur in the clear, superficial layers of the eye (the cornea) with periodic drainage, inflammation and the formation of rounded milk white corneal scars - similar to the ones in the cat at the top of this article or more actively inflamed like this one.

All cats produce tears, although some cats have trouble with tear drainage due to a crimped or narrowed nasolacrimal duct or a shallow tear duct that is located at the corner of the eye.