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Hospital / health system · Bengaluru · India

Nethradhama Superspeciality Eye Hospital

In research, Nethradhama Superspeciality Eye Hospital stands highest in Health Sciences (#7,095 of 11,982 worldwide) and Medicine (#6,688 of 10,443 worldwide), 2022–2025. Relative to its size it is most specialised in Ophthalmology, Radiology, Nuclear Medicine and Imaging and Surgery — Ophthalmology is 53.8× its share of world research.

nethradhama.orgROR OpenAlex
World rank, 2022–2025
#19,721
of 28,054 · #30,156 all time
Rank in India
#1,309
of 1,840
Research works
783
▲ 215% vs 2013–17
Citations
3.8k
4.8 per fractional work
Top-10% rate
4.8%
record average 16.5%
Open access
76%
world 28%

What is Nethradhama Superspeciality Eye Hospital known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #7,095 of 11,982 4.7%287 #11287
MedicineField #6,688 of 10,443 4.5%274 #9910

Each strip is that field’s whole ranked pool, with the notch where Nethradhama Superspeciality Eye Hospital sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Nethradhama Superspeciality Eye Hospital specialise in?

Where its research is concentrated relative to its size: Ophthalmology takes 53.8× the share of its output that it takes of world research.

  1. OphthalmologySubfield · 47.0 works54×
  2. Radiology, Nuclear Medicine and ImagingSubfield · 25.4 works8.7×
  3. SurgerySubfield · 46.6 works6.1×
  4. Pulmonary and Respiratory MedicineSubfield · 24.9 works5.0×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.02× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.00× its world share, 17 worksBiochemistry, Geneti…Immunology and Microbiology: 1.25× its world share, 4 worksImmunology and Micro…Neuroscience: 0.38× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.51× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.07× its world share, 0 worksChemistryComputer Science: 0.06× its world share, 2 worksComputer ScienceEngineering: 0.13× its world share, 6 worksEngineeringEnvironmental Science: 0.09× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.02× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.03× its world share, 0 worksPhysics and AstronomyDentistry: 3.28× its world share, 5 worksDentistryHealth Professions: 0.60× its world share, 5 worksHealth ProfessionsMedicine: 4.37× its world share, 274 worksMedicineNursing: 0.84× its world share, 1 worksNursingVeterinary: 1.88× its world share, 1 worksVeterinaryArts and Humanities: 0.04× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.09× its world share, 1 worksBusiness, Management…Economics, Econometrics and Finance: 0.19× its world share, 1 worksEconomics, Econometr…Psychology: 0.09× its world share, 1 worksPsychologySocial Sciences: 0.04× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.4×. Every wedge is a field page.

Who are the top researchers at Nethradhama Superspeciality Eye Hospital?

Ranked on the composite score, Samar Basak and Sri Ganesh lead among researchers whose main affiliation is Nethradhama Superspeciality Eye Hospital.

  1. 1 Samar Basak India · #1,035,836 worldwide 12 citations · 33 works
  2. 2 Sri Ganesh India · #1,500,594 worldwide 3 citations · 35 works
All ranked researchers at Nethradhama Superspeciality Eye Hospital

Which keywords describe research at Nethradhama Superspeciality Eye Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Glaucoma, Intraocular Pressure, Chemotherapy, Risk Factors, Optical Coherence Tomography, Myopia and Complications.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology38▲ 3.0×73 topics
  2. Glaucoma24▲ 49×4 topics
  3. Risk Factors19▲ 5.2×14 topics
  4. Intraocular Pressure18▲ 66×2 topics
  5. Inflammation18▲ 2.6×38 topics
  6. Chemotherapy16▲ 7.1×21 topics
  7. Oxidative Stress16▲ 2.9×18 topics
  8. Optical Coherence Tomography15▲ 46×3 topics
  9. Myopia15▲ 76×2 topics
  10. Complications14▲ 8.3×16 topics
  11. Surgical Management13▲ 9.8×17 topics
  12. Intravitreal Injection12▲ 55×2 topics
  13. Optic Nerve12▲ 38×2 topics
  14. Macular Degeneration12▲ 29×3 topics
  15. Heart Failure12▲ 8.2×10 topics
  16. Treatment11▲ 2.8×32 topics
  17. Femtosecond Laser11▲ 69×1 topic
  18. Intraocular Lens Implantation11▲ 126×1 topic
  19. Diabetic Retinopathy11▲ 32×2 topics
  20. Prognostic Factors11▲ 7.4×12 topics
  21. Diagnosis10▲ 3.4×27 topics
  22. Retinal Ganglion Cells10▲ 29×2 topics
  23. Neurodegeneration10▲ 11×2 topics
  24. Ocular Hypertension10▲ 60×1 topic
  25. Visual Field Progression10▲ 60×1 topic
  26. Management10▲ 3.9×22 topics
  27. Radiotherapy10▲ 7.9×13 topics
  28. Genetic Mutations10▲ 7.0×15 topics
  29. Clinical Practice Guidelines10▲ 5.4×13 topics
  30. Vascular Endothelial Growth Factor9▲ 33×3 topics
  31. Choroidal Thickness8▲ 49×1 topic
  32. Retinal Pigment Epithelium8▲ 49×1 topic
  33. OCT Imaging8▲ 93×2 topics
  34. Corneal Biomechanics8▲ 74×1 topic
  35. Keratoconus8▲ 74×1 topic
  36. Macular Hole8▲ 111×1 topic
  37. Vitreoretinal Surgery8▲ 111×1 topic
  38. Global Prevalence7▲ 25×2 topics
  39. Refractive Error7▲ 56×1 topic
  40. Visual Impairment7▲ 45×1 topic

Which research topics does Nethradhama Superspeciality Eye Hospital publish most on?

By volume in 2022–2025: Intraocular Surgery and Lenses, Glaucoma and retinal disorders, Retinal Diseases and Treatments and Corneal surgery and disorders.

Intraocular Surgery and …11Intraocular Surgery and Lenses: 11 fractional worksGlaucoma and retinal dis…10Glaucoma and retinal disorders: 10 fractional worksRetinal Diseases and Tre…8Retinal Diseases and Treatments: 8 fractional worksCorneal surgery and diso…8Corneal surgery and disorders: 8 fractional worksRetinal and Macular Surgery: 8 fractional worksOphthalmology and Visual Impairment Studies: 7 fractional worksOcular Diseases and Behç…5Ocular Diseases and Behçet’s Syndrome: 5 fractional worksRetinal and Optic Conditions: 5 fractional worksCongenital Heart Disease Studies: 5 fractional worksMechanical Circulatory Support Devices: 4 fractional works
OphthalmologyRadiology, Nuclear Medicine and ImagingEpidemiologyBiomedical Engineering

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Intraocular Surgery and Lenses Ophthalmology 11 works
  2. 2 Glaucoma and retinal disorders Ophthalmology 10 works
  3. 3 Retinal Diseases and Treatments Ophthalmology 8 works
  4. 4 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 8 works
  5. 5 Retinal and Macular Surgery Radiology, Nuclear Medicine and Imaging 8 works
  6. 6 Ophthalmology and Visual Impairment Studies Epidemiology 7 works
  7. 7 Ocular Diseases and Behçet’s Syndrome Ophthalmology 5 works
  8. 8 Retinal and Optic Conditions Ophthalmology 5 works
  9. 9 Congenital Heart Disease Studies Epidemiology 5 works
  10. 10 Mechanical Circulatory Support Devices Biomedical Engineering 4 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available75.9%not open24.1%

World: 28% of research is openly available.

with international co-authors9.2%domestic only90.8%

World: 19% is written across borders.

How has Nethradhama Superspeciality Eye Hospital's research output changed?

Output in 2018–2022 was 215% higher than in 2013–2017.

2005201020152020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Bengaluru

All research institutions in Bengaluru

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.