You searched for "Optics"

1954 results found

Deep Dive Astigmatism: Master Astigmatism in Cataract Surgery

Course Director: Milind Pande Faculty: Ashraf Armia, Laura Maubon, Mayank Nanavaty, Course Overview: Embark on a transformative journey through this dynamic course, tailored to empower ophthalmologists and cataract surgeons with the expertise needed to master astigmatism management in cataract surgery....

Randomised controlled trial for large-angle exotropia surgery

The purpose of this study was to investigate single eye, single setting surgical options to correct 80–90PD of exotropia with two options of muscle transplant and suture hang-back recession. There was retention of anatomical limits of 6mm resection for medial...

Comparison of bupivacaine injection vs. mini-tenotomy for small angle deviations

Bupivacaine hydrochloride is an aminoacyltype local anaesthetic. Injection into extraocular muscles elicits a myotoxic response destroying striated muscle fibres but sparing satellite cells, nerves and vessels. Preserved satellite cells proliferate to form new muscle fibres, causing muscle hypertrophy and greater...

Comparison of surgical options for basic intermittent exotropia

This study compared the outcomes of three surgical options from one surgeon, to treat basic intermittent exotropia. Surgeries included bilateral lateral rectus recession (BLR), unilateral lateral / medial rectus recession / resection (RR), and unilateral lateral rectus recession and medial...

Comparison of two surgical procedure options for unilateral superior oblique palsy

This study compares two surgical options for management of unilateral superior oblique palsy with angles >20PD. Group 1 underwent one vertical muscle surgery – ipsilateral inferior oblique anterior transposition plus resection (IOATR). Group 2 underwent two vertical muscles surgery –...

DMEK vs. UT-DSAEK: has the debate been finally concluded?

In recent years the surgical treatment of corneal endothelial dystrophy has progressed tremendously. Descemet’s membrane endothelial keratoplasty (DMEK) is the newest iteration in the line of rapid surgical advances that has taken place. However, the previously accepted gold standard prior...

Poppers retinopathy: What is it and how do we treat it?

Poppers retinopathy is a relatively unknown phenomenon which afflicts users of poppers but should be considered as a differential in sudden-onset or sub-acute visual acuity loss – particularly in patients with a history of recreational drug use. Raising awareness of...

An interview with a glaucoma consultant: Insights for aspiring trainees

In this article, Resident Doctor Chi Kit Yan sits down with Consultant Glaucoma Specialist Salman Sadiq and explores the daily life of a glaucoma specialist, the pros and cons of the role, how trainees can prepare for this subspecialty, and...

My top five eye-related webinars during lockdown

1. Alcon Experience Academy The Alcon Experience Academy ran a non-promotional educational series from 12 May to 23 June 2020. Being mildly biased as a junior trainee, this has to be rated by far the best series due to its...

My Top Five: Eye-related webinars during lockdown

1. Alcon Experience Academy The Alcon Experience Academy ran a non-promotional educational series from 12 May to 23 June 2020. Being mildly biased as a junior trainee, this has to be rated by far the best series due to its...

Life as a Global Citizen Consultant Ophthalmologist: a personal view of working in Scotland and Tanzania

Global Citizen post - a new challenge I was looking for a new challenge. I had been in the same consultant post with a subspecialty interest in paediatrics and strabismus for 17 years and was rattling around in an empty...

Across the globe and into the world of international eye grading

Decades have passed and the influence of analysing fundus images by grading consultants and retinal image specialists has grown worldwide. Their job is to specialise in assessing hundreds of diagnosed eye disease disorders and to read thousands of eye images,...