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Pentacam vs. IOL Master keratometry measurement in IOL power calculations

The IOL Master measures only the anterior corneal curvature and estimates the total corneal power by assuming a fixed relationship between the anterior and posterior corneal surface. The Pentacam measures both the anterior and posterior corneal surface and therefore calculates...

Cost-effectiveness of femtosecond cataract surgery

Femtosecond laser-assisted cataract surgery has become increasingly popular due to the reported benefits of increasing precision and reproducibility of capsulorrhexis, less power and manipulation required during phacoemulsification, better corneal wound architecture, and the ability to place precise arcuate keratotomy incisions...

Online retinoblastoma surveillance tool

Given the vision and life-threatening course of retinoblastoma (RB), it has become a significant heritable childhood cancer to screen for. To recommend surveillance, risk must be estimated and genetic testing plays a vital role. However, genetic tests vary based on...

The Rapid Assessment of Avoidable Blindness: How ICEH maintains the cornerstone of global eye health data

In this paper we will discuss The Rapid Assessment of Avoidable Blindness (RAAB), a survey methodology that has become the single largest source of population eye health data globally. The origins of RAAB The RAAB is a rapid, population-based survey...

Light in darkness – manual small incision cataract surgery in India

Cataract has been documented to be the most significant cause of bilateral blindness in India, where vision <20/200 in the better eye on presentation is defined as blindness [1,2]. Estimation of blindness in India by the World Health Organization (WHO)...

Neurofibromatosis type 1 features

The aim in this study was to identify the incidence and de nova mutation rate of Neurofibramatosis type 1 (NF1) and describe the ocular and non-ocular findings in a population-based cohort of patients diagnosed over a 30-year period. The study...

Epidemiology of ocular cancer in Cali

The aim of this study was to describe the population trends of incidence and survival rates of ocular cancer in Cali, Columbia. Data was retrieved from the Registro Poblacion de Cancer de Cali (RPCC, i.e. Population Cancer Registry of Cali)...

Key tips to help doctors and patients maximise Zoom consultations

Jo Murphy, a leading communication skills specialist for medical professionals, presents key tips to help doctors and patients maximise Zoom consultations.

ST3 Trainee experience of cataract surgery training in high flow settings in the independent sector

As an ST3 trainee, I was provided with the opportunity to complete a surgical training rotation at Newmedica Middlesborough, which involved cataract training on NHS patients undergoing surgery in the independent sector (IS). This reflective account highlights the experience from...

Corneal hysteresis: An emerging biomarker in the management of glaucoma

Corneal hysteresis (CH) is gaining recognition as a valuable parameter in the management of glaucoma. Corneal hysteresis is defined as the difference between the inward and outward pressure responses of the cornea during deformation. This measurement reflects the viscoelastic properties...

Collaborating across the Caribbean to tackle diabetic retinopathy

The VISION 2020 LINKS Programme has been running since 2004, with a focus on improving the quality and quantity of eye care training in low-income countries [1]. In 2014, the Diabetic Retinopathy Network (DR-NET) was established [2]. This is a...

Understanding vasoproliferative retinal tumours

Syed Irtiza Ali Shah explores this rare and unusual condition through a fascinating case presentation. Vasoproliferative tumours of the retina (VPTR) are a vascular mass with an associated exudative retinopathy alongside the presence of minimally dilated feeder vessels. This is...