OOIR: Observatory of International Research

Papers

(The H4-Index of Eye is 31. 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 2021-07-01 to 2025-07-01.)

Article	Citations
Remembering Professor Sohan Singh Hayreh, 1927–2022, MD, MS (Punjab), PhD (London), DSc (London), FRCS (England & Edinburgh), FRCOphth (Hon)	136
Conjunctival microbiology cultures in sedated, ventilated patients in the intensive care unit	98
Choroidal neovascular membrane in situs inversus	88
A pilot project evaluation of a novel heads-up viewing system compared to desktop microscopes commonly used for ophthalmic simulation	79
Can ultrasonic biometric indices with optimal cut-offs be a potential screening tool for primary angle closure disease? A case-control study	77
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	68
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
The VRF-L and VRF-GL IOL power calculation methods after radial keratotomy	63
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	61
Coats-like vasculopathy in RDH12 Leber congenital amaurosis	59
Optic disc neovascularization in ocular syphilis	58
Binocular visual field in adults with horizontal strabismus and driving requirements	56
Characteristics of posterior zone I retinopathy of prematurity	47
Dense optic nerve head deformation estimated using CNN as a structural biomarker of glaucoma progression	45
Camouflaged culprit: where is the intraocular lens?	45
Methodologic lessons from published systematic reviews	44
Choroidal osteoma	43
Prevalence of visual impairment, uncorrected refractive errors and effective refractive error coverage in Koshi Province, Nepal - Rapid Assessment of Refractive Errors	43
Unanticipated rare adverse events and the surgeon startle response in ophthalmic surgery	43
Dark choroid sign in Stargardt disease	42
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	41
“Comparing outcomes of advanced nurse practitioners to ophthalmologists performing posterior YAG capsulotomy, a six-year study of 6308 eyes”	38
The rate of orthokeratology lens use and associated factors in 33,280 children and adolescents with myopia: a cross-sectional study from Shanghai	36

Short-term outcomes of Mitomycin-C augmented phaco-trabeculectomy using subconjunctival injections versus soaked sponges: a randomized controlled trial	34
New algorithm for corneal densitometry assessment based on anterior segment optical coherence tomography	33
Cost-effectiveness of polygenic risk profiling for primary open-angle glaucoma in the United Kingdom and Australia	33
Effectiveness of interventions for convergence insufficiency: an observational study evaluating clinical outcomes and health-related quality of life using AS20	32
Principles of microscopy for ophthalmologists	32
Letter in reply to: Enhancing the understanding of anti-VEGF treatment failure in retinal vascular diseases: a call for expanded analyses and threshold validation	31
Real world outcomes of a virtual ocular oncology service in Scotland	31