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Prism fusional vergence measures for Risley vs prism bar measurements

This study sought to investigate the agreement between the phoropter Risley and the prism bar prism fusional vergence amplitudes among a normal sample of Ghanaian children aged 8–17 years. This was a school-based study of 2300 children. Of 2300, 116...

Literature review of aspects relating to topical anaesthesia for strabismus surgery

This review was undertaken to consider the benefits and limitations, the nuances in surgical techniques and the preoperative testing and counselling in patients considered suitable for topical anaesthesia strabismus surgery. Preoperative considerations were reported as age, tolerance of forced duction...

Testing periods for accommodative and vergence facilities

The authors investigate if there is a significant difference in the number of cycles between the first and second 30-second (FASTS) periods of testing accommodative facility and vergence facility, and explore the possibility of reducing testing time by half. The...

BTA as a first-line treatment option for acute acquired comitant esotropia

This study presents results of a single-centre institute use of botulinum toxin A (BTA) as an initial treatment choice for acute acquired comitant esotropia (AACE). This was a prospective observational case series study of 72 patients (49 male, 23 female)...

Choice and definitions of surgical outcomes for intermittent exotropia

This review was conducted to address a number of questions: (1) define successful surgical outcome; (2) criteria for successful alignment, (3) consideration of aetiology when deciding surgery, and (4) are visual acuity, fusion and stereoacuity routinely investigated as surgical outcomes?...

Keratoconus prevalence in astigmatic adolescents

The authors from Israel performed a cross-sectional study of 896,377 adolescents aged 16–20 years who underwent refraction and topography/tomography between 2011 and 2022. A total of 1886 (0.21%) were diagnosed with keratoconus with increasing astigmatism level being strongly associated with...

Social determinants of health associated with rates of attendance for ROP follow-up

This study aimed to identify clinical and social determinants of health (SDOH) factors associated with adherence to the recommended follow-up care interval for infants screened for retinopathy of prematurity (ROP). This was a retrospective cohort study from 2018–2022 of 723...

BT as an effective alternative treatment for small angle consecutive exotropia

In this study, the authors evaluate the efficacy of botulinum toxin A (BTA) as a treatment option for consecutive exotropia. This was a retrospective review of 34 patients; 23 female and 11 male. Age at BTA was a mean of...

iPad game for screening of amblyopia

This study investigates the utility of vision screening using an iPad to measure interocular brightness disparity (retinal rivalry) for detecting amblyopia in paediatric populations. Polarised glasses were used to separate binocular stimuli with an interactive video programme. This was a...

Economics of Medicaid reimbursement rates

This study evaluates the Medicaid reimbursement rates in the USA to determine changes from 2022–2024. Common procedural terminology codes 92004 and 92014 were used to search Medicaid regarding rates for all but 5 states. For analysis, 46 states were included....

Biomarkers in thyroid eye disease

An ideal biomarker is sensitive, specific, easily assessable and clinically relevant. This study looked at the presence of inflammatory cytokines present in the tear film of healthy controls, thyroid patients without eye disease (non-TED) and those with thyroid eye disease...

Atropine dosage for myopia treatment

This retrospective study was undertaken to investigate the safety and efficacy of low atropine concentrations of 0.01% and 0.05% with every other day instillation, for slowing down progression of myopia in children and adolescents. There were 92 eyes of 46...