Search results
Results From The WOW.Com Content Network
Following surgery a pterygium may recur in around half of cases. [2] [6] The frequency of the condition varies from 1% to 33% in various regions of the world. [7] It occurs more commonly among males than females and in people who live closer to the equator. [7] The condition becomes more common with age. [7]
Difference between pterygium and pseudopterygium Pterygium Pseudopterygium Etiology Degenerative process: Inflammatory process Age Common in adults [5] Occur in any age Site Horizontally, most commonly nasally [4] Anywhere Status Progressive(commonly) or stationary [5] Always stationary Neck Adherent to limbus [5] Free Probe test
Growth over the corneal centre. Reduced vision due to corneal distortion. Documented growth. Symptoms of discomfort. Cosmesis. Surgery is usually performed under local anaesthetic with light sedation as day surgery. The pterygium is stripped carefully off the surface of the eye. If this is all that is done, the pterygium regrows frequently.
Recovery time is longer with PRK than with LASIK, though the outcome (after 3 months) is about the same (very good). More recently, customized ablation has been performed with LASIK, LASEK, and PRK. Transepithelial photorefractive keratectomy (TransPRK) is a laser-assisted eye surgery to correct refraction errors of human eye corneas. It uses ...
When compared to Moderate Hypothermia (temperature dropped to 26-31 °C [30]), there was less bleeding volume experienced during surgery thus leading to less use of packed red blood cells or plasma post surgery. [45] Longer recovery time postoperatively have been noted with DHCA as compared to Moderate Hypothermia, but the length of hospital ...
I have a conflict of interest regarding the Pterygium (conjunctiva) content, as I conduct surgery and research into Pterygium and have developed P.E.R.F.E.C.T. for Pterygium, a procedure which has been documented globally as having recurrence rates of 1 in 1000 compared to the standard procedure (conjunctival auto-grafting) recurrence rates of ...
Without treatment, people can go blind, and their pupils will dilate and stop reacting to light. Ethylene glycol, a component of automobile antifreeze, is a poison that is toxic to the whole body including the optic nerve. Consumption can be fatal, or recovery can occur with permanent neurologic and ophthalmologic deficits.
NAION is the most frequently diagnosed sudden optic nerve disease in adults over 50, predominantly affecting Caucasians, [27] with variable rates reported in Asian populations, [28] [29] and affecting males more than females. [30] Presentation can vary, but patients typically report painless visual loss upon waking up in the morning or after a ...