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1338 results found

Essentials of OCT in Ocular Disease

Sir Isaac Newton was the first to establish the technique of low coherence white light interferometry. Following on from this, the principle of laser interferometry as an imaging modality for retina was applied by David Huang and his associates in...

Effect of syringe-filling technique and risk for endophthalmitis after intravitreal injection of anti-VEGF agents

In this retrospective study the authors compare the risk for post-injection endophthalmitis between different anti-vascular endothelial growth factor (VEGF) agents and syringe preparation technique. This multicentre study included 197,402 injections. The drugs included in this study were three Anti-VEGF agents...

Outcomes of corneal cross-linking in paediatric patients compared to fellow untreated eyes

This retrospective cohort study evaluated long-term visual, refractive, topographic and safety outcomes of corneal cross-linking (CXL) in patients younger than 18-years-old with keratoconus. The study included all consecutive paediatric patients who underwent epithelium-off CXL treatment for keratoconus at the study...

My Top Five: Red flag presentations all resident doctors must know

Ophthalmic emergencies are time-critical situations where delays in recognition or management can lead to permanent vision loss [1]. For resident doctors and medical students, identifying these red flags can be daunting, especially given the complexity of the eye and its...

Assessment of slow and fast vergence in stroke survivors

The authors present the findings of a prospective cohort study. Three hundred and five stroke survivors were recruited consecutively. The following exclusion criteria were applied; aphasia, cognitive impairment, visual inattention, ocular motor nerve palsy and neuromuscular disease. Fifty age-matched controls...

IAC vs. IVC chemotherapy for RB

This a single centre retrospective review of consecutive patients between 1997 and 2014, of all sporadic unilateral retinoblastoma (RB) group D cases, treated with combined intravenous chemotherapy (IVC) and focal treatments (1997- 2008), or intra-arterial chemotherapy (IAC) treatment (2008 to...

Visual Fields via the Visual Pathway (Second Edition)

This book is a very well-written and comprehensive text on visual field assessment and interpretation. It includes a large number of illustrations which are of a high quality and make it a good reading experience. The first section of the...

Retrograde maculopathy in glaucoma

Macular optical coherence tomography (OCT) analysis can be used for quantitative measures of optic nerve atrophy at a location far away from the optic nerve head. This has recently led to the discovery of microcystic macular oedema (MME), in the...

50 Studies Every Ophthalmologist Should Know

This book features a compilation of 50 important clinical studies that have left a profound impact on the current clinical practice of ophthalmology. From the 1980 botulinum toxin injection study by AB Scott to the United Kingdom Glaucoma Treatment Study...

5-FU vs. Avastin as adjunct to conjunctival autograft

The authors compare the outcome of pterygium treatment using 5-fluorouracil as an adjunct to free conjunctival autograft versus bevacizumab (Avastin) as an adjunct to free conjunctival autograft, via a randomised controlled prospective study. Seventy eyes of 70 patients were included...

Does the length of the school day have a role in age of myopia onset?

The authors prospectively collected the refractive data of myopic adults attending recruiting dispensing optician or ophthalmologist sites. Participants were recruited consecutively, giving verbal informed consent. Sites included a mix of urban and rural areas across eight sites. The following data...

RANZCO Congress 2025

The Royal Australian and New Zealand College of Ophthalmologists Annual Congress 2025