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3445 results found

Comparison of corneal deformation parameters in keratoconic and normal eyes

This study set out to compare biomechanical properties between normal and keratoconic eyes. It was a retrospective study evaluating 89 eyes (47 normal, 42 keratoconic) and a validation arm of 72 eyes (33 normal, 39 keratoconic) using a high speed...

Association between neurodegeneration and macular perfusion in the progression of diabetic retinopathy

In this prospective three-year longitudinal study, the authors aimed to explore the relation between retinal neurodegenerative changes and vessel closure (VC) in individuals with non-proliferative diabetic retinopathy (NPDR). The participants included 74 individuals with type 2 diabetes, NPDR, and Early...

Haag-Streit UK look forward to exhibiting at 100% Ophthalmology 2024

Haag-Streit UK (HS-UK), the leading manufacturer and distributor of gold-standard diagnostic and surgical devices and instruments for ophthalmologists, optometrists, and orthoptists, is pleased to announce it will be exhibiting at 100% Ophthalmology in February 2024.

Orbis celebrates International Day of Friendship

International eyecare charity Orbis recognises the importance of strong bonds on International Day of Friendship 2023.

Acute management of retrobulbar haemorrhage

The authors discuss the importance of rapid diagnosis and correct management of acute RBH presentation to avoid the risk of permanent blindness. Retrobulbar haemorrhage (RBH) is an ocular emergency that occurs due to arterial bleeding in the orbital cavity behind...

Gemini Untwined: treating craniopagus conjoined twins

The authors discuss the successful separation of craniopagus conjoined twins at Great Ormond Street Hospital and the role of the ophthalmologist in such cases. Craniopagus conjoined twins are extraordinarily rare, occurring in only one in 2.5 million births and representing...

Visual disturbance heralding stroke: are we seeing the signs in time?

Isolated visual symptoms may be an early presenting feature of stroke, and timely recognition of such atypical cases is important because treatment for stroke has a limited time-window of efficacy. Stroke occurs in approximately 150,000 people per year in the...

SARCS XXIII (State of the Art Refractive and Cataract Surgery) Symposium

PROGRAM: No Capsule? No Problem! Scleral Sutured IOLsIntra Scleral Haptic Fixation TechniquesIOLs for Direct Scleral Fixation: Carlevale IOLIris/Anterior Fixated IOLsNext-Gen Tech for Next-Level Vision Integrated WorkflowsDigital Alignment of Toric IOLsAI and IOL CalculationsAI Assisted Surgical Planning SystemsAI Assisted ICL SizingTreating...

Postoperative diplopia test with BT for inferior oblique overaction

The authors evaluate a novel assessment of botulinum toxin (BT) injection into the inferior oblique (IO) as a postoperative test in those with secondary IO overaction. This was a retrospective review of 23 injections for 18 patients using 1.25U of...

E-Dobson card for visual acuity

The authors assessed the utility of an electronic Dobson acuity card which can be altered for spatial frequency. Thirty-six infants and toddlers aged 5-36.7 months were recruited – equal females and males. Fourteen had high refractive error. The card is...

Persian AS20 validation

The authors developed a Persian version of the AS20 questionnaire and used the new version to evaluate the effect of strabismus surgery on health-related quality of life. Two independent bilingual translators translated the English version AS20 into Persian. The two...

Postop improved fusion and stereopsis in IDEX

This study aimed to evaluate changes in binocular visual function in patients with different ages before and after surgery to explore the optimal timing of intermittent exotropia surgery. The study comprised 28 females and 25 males. Fifty-three patients were split...