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Nonprofit · Alexandria · United States

Anderson Orthopaedic Research Institute

In research, Anderson Orthopaedic Research Institute stands highest in Surgery (#806 of 4,227 worldwide), Medicine (#6,863 of 17,978 worldwide) and Health Sciences (#9,224 of 20,462 worldwide), over all time. Relative to its size it is most specialised in Surgery, Medicine and Health Sciences — Surgery is 34.0× its share of world research.

aori.orgROR OpenAlex
World rank, all time
#29,937
of 42,892
Rank in United States
#6,412
of 8,685
Research works
344
▲ 54% vs 2013–17
Citations
17k
48.2 per fractional work
Top-10% rate
41.0%
record average 16.5%
Open access
8%
world 28%

What is Anderson Orthopaedic Research Institute known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
SurgerySubfield #806 of 4,227 38.8%260
MedicineField #6,863 of 17,978 36.0%302
Health SciencesDomain #9,224 of 20,462 34.4%318

Each strip is that field’s whole ranked pool, with the notch where Anderson Orthopaedic Research Institute 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 Anderson Orthopaedic Research Institute specialise in?

Where its research is concentrated relative to its size: Surgery takes 34.0× the share of its output that it takes of world research.

  1. SurgerySubfield · 22.9 works34×
  2. MedicineField · 27.0 works4.9×
  3. Health SciencesDomain · 27.5 works4.2×
← 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: 0.04× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.23× its world share, 0 worksImmunology and Micro…Pharmacology, Toxicology and Pharmaceutics: 2.30× its world share, 0 worksPharmacology, Toxico…Engineering: 0.12× its world share, 0 worksEngineeringEnvironmental Science: 0.12× its world share, 0 worksEnvironmental ScienceMathematics: 0.20× its world share, 0 worksMathematicsDentistry: 0.24× its world share, 0 worksDentistryHealth Professions: 0.22× its world share, 0 worksHealth ProfessionsMedicine: 4.88× its world share, 27 worksMedicineNursing: 2.37× its world share, 0 worksNursingSocial Sciences: 0.05× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.9×. Every wedge is a field page.

Who are the top researchers at Anderson Orthopaedic Research Institute?

Ranked on the composite score, Charles A. Engh, William G. Hamilton and James P. McAuley lead among researchers whose main affiliation is Anderson Orthopaedic Research Institute.

  1. 1 Charles A. Engh United States · #21,057 worldwide 729 citations · 83 works
  2. 2 William G. Hamilton United States · #151,766 worldwide 141 citations · 43 works
  3. 3 James P. McAuley United States · #399,574 worldwide 89 citations · 22 works
  4. 4 Nancy L. Parks United States · #549,066 worldwide 58 citations · 19 works
All ranked researchers at Anderson Orthopaedic Research Institute

Which keywords describe research at Anderson Orthopaedic Research Institute?

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

▲ 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 23 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 23 words, with their numbers
  1. Revision Surgery15▲ 400×2 topics
  2. Total Hip Replacement15▲ 400×2 topics
  3. Complications10▲ 70×3 topics
  4. Epidemiology9▲ 7.7×5 topics
  5. Patient Satisfaction9▲ 96×2 topics
  6. Arthroplasty8▲ 309×1 topic
  7. Total Knee Replacement8▲ 447×1 topic
  8. Hip Arthroplasty6▲ 349×1 topic
  9. Wear Particles6▲ 349×1 topic
  10. Surgical Management3▲ 25×2 topics
  11. Periprosthetic Joint Infection3▲ 253×1 topic
  12. Prosthetic Joint Infections3▲ 253×1 topic
  13. Rehabilitation3▲ 24×2 topics
  14. Mortality2▲ 13×3 topics
  15. Surgery2▲ 18×2 topics
  16. Elderly Patients2▲ 35×2 topics
  17. Hip Fracture2▲ 139×1 topic
  18. Orthogeriatric Care2▲ 139×1 topic
  19. Inflammation1▲ 2.3×3 topics
  20. Osteoarthritis1▲ 35×2 topics
  21. Shoulder Function1▲ 51×2 topics
  22. Rotator Cuff Tears1▲ 65×1 topic
  23. Shoulder Pathology1▲ 65×1 topic

Which research topics does Anderson Orthopaedic Research Institute publish most on?

By volume in 2022–2025: Total Knee Arthroplasty Outcomes, Orthopaedic implants and arthroplasty, Orthopedic Infections and Treatments and Hip and Femur Fractures.

Total Knee Arthroplasty …8Total Knee Arthroplasty Outcomes: 8 fractional worksOrthopaedic implants and…6Orthopaedic implants and arthroplasty: 6 fractional worksOrthopedic Infections and Treatments: 3 fractional worksHip and Femur Fractures2Hip and Femur Fractures: 2 fractional worksShoulder Injury and Treatment: 1 fractional worksOsteoarthritis Treatment and Mechanisms: 1 fractional worksHip disorders and treatments: 0 fractional worksAnesthesia and Pain Management: 0 fractional worksLower Extremity Biomechanics and Pathologies: 0 fractional worksKnee injuries and reconstruction techniques: 0 fractional works
SurgeryRheumatologyBiomedical Engineering

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

  1. 1 Total Knee Arthroplasty Outcomes Surgery 8 works
  2. 2 Orthopaedic implants and arthroplasty Surgery 6 works
  3. 3 Orthopedic Infections and Treatments Surgery 3 works
  4. 4 Hip and Femur Fractures Surgery 2 works
  5. 5 Shoulder Injury and Treatment Surgery 1 works
  6. 6 Osteoarthritis Treatment and Mechanisms Rheumatology 1 works
  7. 7 Hip disorders and treatments Surgery 0 works
  8. 8 Anesthesia and Pain Management Surgery 0 works
  9. 9 Lower Extremity Biomechanics and Pathologies Biomedical Engineering 0 works
  10. 10 Knee injuries and reconstruction techniques Surgery 0 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 available8.1%not open91.9%

World: 28% of research is openly available.

with international co-authors5.5%domestic only94.5%

World: 19% is written across borders.

How has Anderson Orthopaedic Research Institute's research output changed?

Output in 2018–2022 was 54% 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 Alexandria

All research institutions in Alexandria

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.