You searched for "optical"
Troubleshooting in LASIK
Contemporary laser in situ keratomileusis (LASIK) is safe and effective. It remains the dominant intervention in routine refractive surgery for a good reason: predictable results, rapid visual recovery, and relatively simple strategies for revision treatment. Over 95% of patients are...
Importing iron to the retina
In the retina, iron is particularly critical for the visual phototransduction cascade. In the retinal pigment epithelium (RPE), RPE65 activity leads to 11-cis-retinaldehyde, the photosensitive component of rhodopsin production and iron containing enzymes are necessary for disc replacement in photoreceptor...
A simple technique for managing eyelid retraction in a patient with an exposed Boston type 2 keratoprosthesis (Kpro)
The article describes a patient with mucous membrane pemphigoid and a Boston type 2 Kpro. In the early postoperative period (one week) inferior skin retraction was noted with exposure of the Kpro and carrier cornea. The exposure was managed by...Acute uveitis from late migration of soft lens matter 10 years post cataract surgery
A 58-year-old Caucasian male presented to the emergency eye clinic with a two-day history of a painful, red left eye and blurred vision. His past ocular history included uncomplicated left phacoemulsification cataract surgery in 2010 and left retinal detachment repair...Quantum technology first in eye disease detection
Scientists are working on a new device that could lead to a reduction in the number of people who go blind from age-related macular degeneration (AMD).How to pass the FRCOphth part 2 written
The part 2 written exam comprises of 180 multiple choice questions – spread over two 120-minute sessions. According to the most recent college exam reports, the pass rate ranged from 45 to 70% in 2019/2020. Most trainees seem to sit...Minister visits London special school to see SeeAbility eyecare team in action
Last month, disability charity SeeAbility had a special visitor to a very special school: Minister for Care, Stephen Kinnock MP. Stephen visited The Village School in London to see children receiving eye care from SeeAbility’s specialist team. He also got...Blind Aberdeenshire man stresses importance of volunteering
As we mark Volunteers’ Week, RNIB Scotland is proud to tell the story of one of our longstanding volunteers and community members, Bruce Christie (59). Bruce, who is from Westhill, was diagnosed with keratoconus in 2003, along with other minor...The results of the last survey Oct21
This edition’s survey questions moved away from the deep and ethically charged questions of the recent surveys and focussed on simple and straightforward issues. This is really where the surveys began in exploring the minor practice variations which we have...How to pass the Refraction Certificate
Unfortunately, I had the pleasure of getting to know this exam intimately. With adequate preparation this does not have to be the case for most people. The exam has recently changed to consist of 10 OSCE style stations (previously 12)....An unusual presentation of sarcoidosis
*Equally contributing co-first authors. Case report A 45-year-old man presented to his local optometrist with a three-week history of severe intermittent left eye pain with associated blurred vision and tenderness around his left temple. Two days prior, he developed weakness...
