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 2021-09-01 to 2025-09-01.)

Article	Citations
Remembering Professor Sohan Singh Hayreh, 1927–2022, MD, MS (Punjab), PhD (London), DSc (London), FRCS (England & Edinburgh), FRCOphth (Hon)	108
Choroidal neovascular membrane in situs inversus	82
Conjunctival microbiology cultures in sedated, ventilated patients in the intensive care unit	82
A pilot project evaluation of a novel heads-up viewing system compared to desktop microscopes commonly used for ophthalmic simulation	74
Can ultrasonic biometric indices with optimal cut-offs be a potential screening tool for primary angle closure disease? A case-control study	72
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	67
From real world data to real world evidence to improve outcomes in neuro-ophthalmology	66
Retinal macrocysts in an eye spectacle configuration	64
Coats-like vasculopathy in RDH12 Leber congenital amaurosis	60
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	60
Optic disc neovascularization in ocular syphilis	49
Binocular visual field in adults with horizontal strabismus and driving requirements	49
Dense optic nerve head deformation estimated using CNN as a structural biomarker of glaucoma progression	47
Camouflaged culprit: where is the intraocular lens?	47
Methodologic lessons from published systematic reviews	47
Dark choroid sign in Stargardt disease	45
Choroidal osteoma	45
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	43
The rate of orthokeratology lens use and associated factors in 33,280 children and adolescents with myopia: a cross-sectional study from Shanghai	38
“Comparing outcomes of advanced nurse practitioners to ophthalmologists performing posterior YAG capsulotomy, a six-year study of 6308 eyes”	38
Short-term outcomes of Mitomycin-C augmented phaco-trabeculectomy using subconjunctival injections versus soaked sponges: a randomized controlled trial	37
The VRF-L and VRF-GL IOL power calculation methods after radial keratotomy	36
Principles of microscopy for ophthalmologists	36
Impact of cessation of regular cataract surgery during the COVID pandemic on the rates of posterior capsular rupture and post-operative cystoid macular oedema	35

On label bevacizumab for retina: where it stands	35
Management of congenital nasolacrimal duct obstruction in down syndrome	34
Treatment of periocular lentigo maligna with topical 5% Imiquimod: a review	33
Real world outcomes of a virtual ocular oncology service in Scotland	32
Experience gained during vitreoretinal fellowships in the United Kingdom	31
Retinal neovascularization as self-organized criticality on ultra-widefield fluorescein angiography imaging of diabetic retinopathy	31
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