OOIR: Observatory of International Research

Papers

(The H4-Index of Eye is 32. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-10-01 to 2025-10-01.)

Article	Citations
Remembering Professor Sohan Singh Hayreh, 1927–2022, MD, MS (Punjab), PhD (London), DSc (London), FRCS (England & Edinburgh), FRCOphth (Hon)	113
Choroidal neovascular membrane in situs inversus	85
Conjunctival microbiology cultures in sedated, ventilated patients in the intensive care unit	85
A pilot project evaluation of a novel heads-up viewing system compared to desktop microscopes commonly used for ophthalmic simulation	75
Can ultrasonic biometric indices with optimal cut-offs be a potential screening tool for primary angle closure disease? A case-control study	74
Baseline retinal vascular bed area on ultra-wide field fluorescein angiography correlates with the anatomical outcome of diabetic macular oedema to ranibizumab therapy: two-year analysis of the DAVE S	72
Priorities in school eye health in low and middle-income countries a scoping review	68
From real world data to real world evidence to improve outcomes in neuro-ophthalmology	66
Retinal macrocysts in an eye spectacle configuration	65
Age related cerebrospinal fluid flow dynamics in the subarachnoid space of the optic nerve in patients with normal tension glaucoma, measured by diffusion weighted MRI	64
Coats-like vasculopathy in RDH12 Leber congenital amaurosis	61
Optic disc neovascularization in ocular syphilis	50
Binocular visual field in adults with horizontal strabismus and driving requirements	50
Camouflaged culprit: where is the intraocular lens?	49
Dense optic nerve head deformation estimated using CNN as a structural biomarker of glaucoma progression	48
Methodologic lessons from published systematic reviews	47
Choroidal osteoma	47
Dark choroid sign in Stargardt disease	46
“Comparing outcomes of advanced nurse practitioners to ophthalmologists performing posterior YAG capsulotomy, a six-year study of 6308 eyes”	45
The rate of orthokeratology lens use and associated factors in 33,280 children and adolescents with myopia: a cross-sectional study from Shanghai	39
Multi-disciplinary team meetings with specialist radiologists may improve pre-operative clinico-radiological diagnostic accuracy in patients requiring orbital biopsy and offer reciprocal educational o	39
Effect of capsular bend on the rotational stability of toric intraocular lens	39
Factors affecting anatomical and visual outcomes in Terson syndrome managed by surgery or observation	38
Characteristics of posterior zone I retinopathy of prematurity	38
Joint optic disk and cup segmentation for glaucoma screening using a region-based deep learning network	38

Principles of microscopy for ophthalmologists	37
Google Gemini and Bard artificial intelligence chatbot performance in ophthalmology knowledge assessment	35
Effectiveness of bevacizumab step therapy for neovascular age-related macular degeneration	34
Generative artificial intelligence in ophthalmology: a scoping review of current applications, opportunities, and challenges	34
Effectiveness of interventions for convergence insufficiency: an observational study evaluating clinical outcomes and health-related quality of life using AS20	33
The potential effects of newer groups of glucose lowering drugs on age-related macular degeneration	32
Vitreomacular traction – a review	32
Noninferiority randomised trials in ophthalmology	32