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Hospital / health system · Oswestry · United Kingdom

Robert Jones and Agnes Hunt Orthopaedic Hospital

In research, Robert Jones and Agnes Hunt Orthopaedic Hospital stands highest in Medicine (#8,616 of 10,443 worldwide) and Health Sciences (#10,281 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery — Surgery is 12.5× its share of world research.

rjah.nhs.ukROR OpenAlex
World rank, 2022–2025
#23,930
of 28,054 · #13,848 all time
Rank in United Kingdom
#905
of 1,094
Research works
1.3k
▲ 6% vs 2013–17
Citations
39k
29.1 per fractional work
Top-10% rate
6.2%
record average 16.5%
Open access
28%
world 28%

What is Robert Jones and Agnes Hunt Orthopaedic 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
MedicineField #8,616 of 10,443 6.7%94 #4588
Health SciencesDomain #10,281 of 11,982 6.6%98 #4364

Each strip is that field’s whole ranked pool, with the notch where Robert Jones and Agnes Hunt Orthopaedic 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 Robert Jones and Agnes Hunt Orthopaedic Hospital specialise in?

Where its research is concentrated relative to its size: Surgery takes 12.5× the share of its output that it takes of world research.

  1. SurgerySubfield · 34.4 works12×
← 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: 0.96× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 0.94× its world share, 1 worksImmunology and Micro…Neuroscience: 0.83× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.38× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.02× its world share, 0 worksComputer ScienceEnergy: 0.03× its world share, 0 worksEnergyEngineering: 0.36× its world share, 6 worksEngineeringEnvironmental Science: 0.06× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.04× its world share, 0 worksMaterials ScienceMathematics: 0.03× its world share, 0 worksMathematicsPhysics and Astronomy: 0.07× its world share, 0 worksPhysics and AstronomyDentistry: 1.31× its world share, 1 worksDentistryHealth Professions: 1.01× its world share, 3 worksHealth ProfessionsMedicine: 4.16× its world share, 94 worksMedicineArts and Humanities: 0.26× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.04× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.08× its world share, 0 worksEconomics, Econometr…Psychology: 0.24× its world share, 1 worksPsychologySocial Sciences: 0.10× 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, 4.2×. Every wedge is a field page.

Who are the top researchers at Robert Jones and Agnes Hunt Orthopaedic Hospital?

Ranked on the composite score, John P. OʼBrien, Sally Roberts and Antonio Quilis lead among researchers whose main affiliation is Robert Jones and Agnes Hunt Orthopaedic Hospital.

  1. 1 John P. OʼBrien United Kingdom · #143,263 worldwide 146 citations · 38 works
  2. 2 Sally Roberts United Kingdom · #186,433 worldwide 125 citations · 32 works
  3. 3 Antonio Quilis United Kingdom · #228,818 worldwide 17 citations · 47 works
  4. 4 Victor N. Cassar‐Pullicino United Kingdom · #297,162 worldwide 69 citations · 24 works
  5. 5 Robert Roaf United Kingdom · #343,101 worldwide 46 citations · 22 works
  6. 6 Andrew Roberts United Kingdom · #455,385 worldwide 89 citations · 22 works
  7. 7 Iain W. McCall United Kingdom · #499,089 worldwide 46 citations · 19 works
  8. 8 Caroline A. Sewry United Kingdom · #540,093 worldwide 284 citations · 170 works
  9. 9 Glenn E. Morris United Kingdom · #786,208 worldwide 73 citations · 32 works
  10. 10 Andrew Barnett United Kingdom · #834,082 worldwide 32 citations · 20 works
All ranked researchers at Robert Jones and Agnes Hunt Orthopaedic Hospital

Which keywords describe research at Robert Jones and Agnes Hunt Orthopaedic Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Biomechanics, Revision Surgery, Total Hip Replacement, Complications, Arthroplasty, Rehabilitation and Regeneration.

▲ 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. Epidemiology20▲ 4.3×37 topics
  2. Biomechanics10▲ 29×6 topics
  3. Inflammation10▲ 4.2×20 topics
  4. Complications10▲ 17×8 topics
  5. Revision Surgery10▲ 68×2 topics
  6. Total Hip Replacement10▲ 68×2 topics
  7. Arthroplasty10▲ 86×2 topics
  8. Rehabilitation9▲ 20×6 topics
  9. Regeneration9▲ 40×4 topics
  10. Osteoarthritis7▲ 46×2 topics
  11. Mesenchymal Stem Cells7▲ 55×2 topics
  12. Surgical Management7▲ 14×8 topics
  13. Patient Satisfaction7▲ 18×3 topics
  14. Health-related Quality of Life6▲ 22×2 topics
  15. Outcomes6▲ 63×1 topic
  16. Total Knee Replacement6▲ 77×1 topic
  17. Cartilage6▲ 99×1 topic
  18. Chondrocyte6▲ 99×1 topic
  19. Gait Analysis5▲ 43×2 topics
  20. Treatment5▲ 3.2×17 topics
  21. Diagnostic Imaging4▲ 32×2 topics
  22. Surgical Treatment4▲ 18×4 topics
  23. Hip Arthroplasty4▲ 58×1 topic
  24. Wear Particles4▲ 58×1 topic
  25. Clinical Practice Guidelines4▲ 6.2×8 topics
  26. Foot Strike Patterns4▲ 93×1 topic
  27. Running Injuries4▲ 93×1 topic
  28. Ankle Injuries4▲ 104×1 topic
  29. Periprosthetic Joint Infection4▲ 77×1 topic
  30. Prosthetic Joint Infections4▲ 77×1 topic
  31. Sprains4▲ 104×1 topic
  32. Clinical Outcomes4▲ 14×4 topics
  33. Spinal Fusion4▲ 30×2 topics
  34. Prognostic Factors3▲ 6.5×5 topics
  35. Stem Cells3▲ 11×2 topics
  36. Anterior Cruciate Ligament3▲ 67×1 topic
  37. Degenerative Disc Disease3▲ 28×2 topics
  38. Injury Risk3▲ 67×1 topic
  39. Functional Recovery3▲ 17×3 topics
  40. Growth Factors3▲ 21×3 topics

Which research topics does Robert Jones and Agnes Hunt Orthopaedic Hospital publish most on?

By volume in 2022–2025: Total Knee Arthroplasty Outcomes, Osteoarthritis Treatment and Mechanisms, Orthopaedic implants and arthroplasty and Lower Extremity Biomechanics and Pathologies.

Total Knee Arthroplasty …6Total Knee Arthroplasty Outcomes: 6 fractional worksOsteoarthritis Treatment…6Osteoarthritis Treatment and Mechanisms: 6 fractional worksOrthopaedic implants and…4Orthopaedic implants and arthroplasty: 4 fractional worksLower Extremity Biomecha…4Lower Extremity Biomechanics and Pathologies: 4 fractional worksFoot and Ankle Surgery: 4 fractional worksOrthopedic Infections and Treatments: 4 fractional worksKnee injuries and recons…3Knee injuries and reconstruction techniques: 3 fractional worksSpine and Intervertebral Disc Pathology: 2 fractional worksNeurogenetic and Muscular Disorders Research: 2 fractional worksBone fractures and treatments: 2 fractional works
SurgeryRheumatologyBiomedical EngineeringOrthopedics and Sports Medicine3 others

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

  1. 1 Total Knee Arthroplasty Outcomes Surgery 6 works
  2. 2 Osteoarthritis Treatment and Mechanisms Rheumatology 6 works
  3. 3 Orthopaedic implants and arthroplasty Surgery 4 works
  4. 4 Lower Extremity Biomechanics and Pathologies Biomedical Engineering 4 works
  5. 5 Foot and Ankle Surgery Orthopedics and Sports Medicine 4 works
  6. 6 Orthopedic Infections and Treatments Surgery 4 works
  7. 7 Knee injuries and reconstruction techniques Surgery 3 works
  8. 8 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 2 works
  9. 9 Neurogenetic and Muscular Disorders Research Genetics 2 works
  10. 10 Bone fractures and treatments Epidemiology 2 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 available27.6%not open72.4%

World: 28% of research is openly available.

with international co-authors10.4%domestic only89.6%

World: 19% is written across borders.

How has Robert Jones and Agnes Hunt Orthopaedic Hospital's research output changed?

Output in 2018–2022 was 6% higher than in 2013–2017.

1990200020102020
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 Oswestry

All research institutions in Oswestry

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.