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Hospital / health system · Lyon · France

Centre Orthopédique Santy

In research, Centre Orthopédique Santy stands highest in Surgery (#725 of 1,816 worldwide), Medicine (#6,274 of 10,443 worldwide) and Health Sciences (#8,062 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery, Medicine and Health Sciences — Surgery is 22.6× its share of world research.

centre-orthopedique-santy.comROR OpenAlex
World rank, 2022–2025
#22,606
of 28,054 · #25,013 all time
Rank in France
#1,065
of 1,422
Research works
793
◆ 1% vs 2013–17
Citations
17k
20.8 per fractional work
Top-10% rate
18.7%
record average 16.5%
Open access
22%
world 28%

What is Centre Orthopédique Santy 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
SurgerySubfield #725 of 1,816 21.9%85 #769
MedicineField #6,274 of 10,443 19.0%137 #5617
Health SciencesDomain #8,062 of 11,982 18.4%144 #7478

Each strip is that field’s whole ranked pool, with the notch where Centre Orthopédique Santy 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).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Surgery#769 #725
  2. Medicine#5,617 #6,274
  3. Health Sciences#7,478 #8,062
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does Centre Orthopédique Santy specialise in?

Where its research is concentrated relative to its size: Surgery takes 22.6× the share of its output that it takes of world research.

  1. SurgerySubfield · 84.8 works23×
  2. MedicineField · 137.0 works4.5×
  3. Health SciencesDomain · 144.2 works3.9×
← 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.

Biochemistry, Genetics and Molecular Biology: 0.23× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.15× its world share, 0 worksImmunology and Micro…Neuroscience: 0.28× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.11× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.08× its world share, 1 worksComputer ScienceEngineering: 0.30× its world share, 7 worksEngineeringEnvironmental Science: 0.03× its world share, 0 worksEnvironmental SciencePhysics and Astronomy: 0.03× its world share, 0 worksPhysics and AstronomyDentistry: 0.94× its world share, 1 worksDentistryHealth Professions: 1.38× its world share, 6 worksHealth ProfessionsMedicine: 4.46× its world share, 137 worksMedicineVeterinary: 3.21× its world share, 1 worksVeterinaryArts and Humanities: 0.17× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.03× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.02× its world share, 0 worksEconomics, Econometr…Psychology: 0.07× its world share, 0 worksPsychologySocial Sciences: 0.14× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.5×. Every wedge is a field page.

Who are the top researchers at Centre Orthopédique Santy?

Ranked on the composite score, Gilles Walch, Lionel Neyton and Laurent Nové-Josserand lead among researchers whose main affiliation is Centre Orthopédique Santy.

  1. 1 Gilles Walch France · #70,937 worldwide 343 citations · 97 works
  2. 2 Lionel Neyton France · #225,969 worldwide 66 citations · 29 works
  3. 3 Laurent Nové-Josserand France · #397,908 worldwide 69 citations · 33 works
  4. 4 Arnaud Godenèche France · #432,348 worldwide 47 citations · 27 works
  5. 5 Pierre Chambat France · #445,744 worldwide 48 citations · 26 works
  6. 6 Bertrand Sonnery‐Cottet France · #459,693 worldwide 150 citations · 76 works
  7. 7 Nicolas Bonin France · #714,474 worldwide 37 citations · 24 works
  8. 8 P. Clavert France · #721,198 worldwide 41 citations · 20 works
  9. 9 É. Noël France · #740,357 worldwide 27 citations · 25 works
  10. 10 Graeme P. Hopper France · #749,895 worldwide 26 citations · 17 works
All ranked researchers at Centre Orthopédique Santy

Which keywords describe research at Centre Orthopédique Santy?

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

▲ 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. Epidemiology43▲ 6.8×19 topics
  2. Complications30▲ 37×9 topics
  3. Revision Surgery24▲ 119×2 topics
  4. Total Hip Replacement24▲ 119×2 topics
  5. Arthroplasty23▲ 151×2 topics
  6. Rehabilitation22▲ 35×5 topics
  7. Shoulder Function20▲ 140×2 topics
  8. Anterior Cruciate Ligament18▲ 289×1 topic
  9. Injury Risk18▲ 289×1 topic
  10. Patient Satisfaction18▲ 37×3 topics
  11. Health-related Quality of Life18▲ 49×2 topics
  12. Outcomes18▲ 141×1 topic
  13. Total Knee Replacement18▲ 172×1 topic
  14. Rotator Cuff Tears15▲ 148×1 topic
  15. Shoulder Pathology15▲ 148×1 topic
  16. Surgical Management12▲ 18×7 topics
  17. Biomechanics12▲ 24×7 topics
  18. Risk Factors9▲ 5.2×5 topics
  19. Acromioclavicular Joint8▲ 210×1 topic
  20. Clavicle Fractures8▲ 210×1 topic
  21. Injury Prevention8▲ 41×3 topics
  22. Prevention8▲ 12×2 topics
  23. Regeneration8▲ 25×2 topics
  24. Muscle Injuries8▲ 74×1 topic
  25. Sports Injury8▲ 74×1 topic
  26. Osteoarthritis6▲ 32×4 topics
  27. Spinal Fusion6▲ 39×2 topics
  28. Hip Arthroplasty6▲ 61×1 topic
  29. Wear Particles6▲ 61×1 topic
  30. Surgical Treatment6▲ 18×3 topics
  31. Growth Factors5▲ 28×2 topics
  32. Platelet-Rich Plasma5▲ 51×2 topics
  33. Ankle Injuries5▲ 105×1 topic
  34. Sprains5▲ 105×1 topic
  35. Degenerative Disc Disease5▲ 32×2 topics
  36. Extracellular Matrix5▲ 17×1 topic
  37. Stem Cells5▲ 12×2 topics
  38. Tendon5▲ 96×1 topic
  39. Gait Analysis5▲ 32×3 topics
  40. Kinematics5▲ 61×2 topics

Which research topics does Centre Orthopédique Santy publish most on?

By volume in 2022–2025: Knee injuries and reconstruction techniques, Total Knee Arthroplasty Outcomes, Shoulder Injury and Treatment and Shoulder and Clavicle Injuries.

Knee injuries and reconstruction techniques: 18 fractional worksTotal Knee Arthroplasty Outcomes: 18 fractional worksShoulder Injury and Treatment: 15 fractional worksShoulder and Clavicle Injuries: 8 fractional worksSports injuries and prevention: 8 fractional worksOrthopaedic implants and…6Orthopaedic implants and arthroplasty: 6 fractional worksFoot and Ankle Surgery: 5 fractional worksTendon Structure and Treatment: 5 fractional worksOrthopedic Surgery and Rehabilitation: 4 fractional worksLower Extremity Biomechanics and Pathologies: 4 fractional works
SurgeryEpidemiologyOrthopedics and Sports MedicineBiomedical Engineering

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

  1. 1 Knee injuries and reconstruction techniques Surgery 18 works
  2. 2 Total Knee Arthroplasty Outcomes Surgery 18 works
  3. 3 Shoulder Injury and Treatment Surgery 15 works
  4. 4 Shoulder and Clavicle Injuries Epidemiology 8 works
  5. 5 Sports injuries and prevention Orthopedics and Sports Medicine 8 works
  6. 6 Orthopaedic implants and arthroplasty Surgery 6 works
  7. 7 Foot and Ankle Surgery Orthopedics and Sports Medicine 5 works
  8. 8 Tendon Structure and Treatment Orthopedics and Sports Medicine 5 works
  9. 9 Orthopedic Surgery and Rehabilitation Surgery 4 works
  10. 10 Lower Extremity Biomechanics and Pathologies 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 available22.2%not open77.8%

World: 28% of research is openly available.

with international co-authors24.8%domestic only75.2%

World: 19% is written across borders.

How has Centre Orthopédique Santy's research output changed?

Output in 2018–2022 was 1% lower 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 Lyon

All research institutions in Lyon

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.