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Researcher · University of Iowa · United States

John J. Callaghan

John J. Callaghan publishes mostly in Surgery, Orthopedics and Sports Medicine and General Health Professions, on topics such as Orthopaedic implants and arthroplasty, Total Knee Arthroplasty Outcomes and Orthopedic Infections and Treatments.

ORCID 0000-0001-6980-6246 OpenAlex
World rank
#85,655
of 7,710,434 ranked researchers
Rank in United States
#33,086
of 1,627,098
Works
578
Citations
29k
Citations per work
50.3
h-index
96
i10-index 353Top 0.1% in Surgery
John J. Callaghan

What does John J. Callaghan research?

John J. Callaghan's work is mostly in Medicine (78%), Health Professions (2%).

Health Sciences: 466 works · 80.7% of their workMedicine: 453 works · 78.3% of their workSurgery: 409 works · 70.7% of their workOrthopedics and Sports Medicine: 14 works · 2.5% of their workRheumatology: 11 works · 1.9% of their workEpidemiology: 10 works · 1.8% of their workCardiology and Cardiovascular Medicine: 8 works · 1.4% of their workHealth Professions: 14 works · 2.4% of their workGeneral Health Professions: 14 works · 2.4% of their workEverything else: 112 works · 19.3% of their workTHEIR WORKJohn J. Callaghan578works
Health Sciences81%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine45378.3%
    2. Health Professions142.4%
  2. Everything else11219.3%
  1. 1Surgery71% of their works
  2. 2Orthopedics and Sports Medicine2% of their works
  3. 3General Health Professions2% of their works
  4. 4Rheumatology2% of their works
  5. 5Epidemiology2% of their works
  6. 6Cardiology and Cardiovascular Medicine1% of their works

Research topics

Which keywords describe John J. Callaghan's research?

The keywords of their largest research topics: Revision Surgery, Total Hip Replacement, Complications, Hip Arthroplasty, Wear Particles, Arthroplasty, Total Knee Replacement and Periprosthetic Joint Infection.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 20 words, with their numbers
  1. Revision Surgery6762 topics
  2. Total Hip Replacement6762 topics
  3. Complications4032 topics
  4. Hip Arthroplasty3431 topic
  5. Wear Particles3431 topic
  6. Arthroplasty3331 topic
  7. Total Knee Replacement3331 topic
  8. Periprosthetic Joint Infection1891 topic
  9. Prosthetic Joint Infections1891 topic
  10. Osteoarthritis1192 topics
  11. Femoroacetabular Impingement1021 topic
  12. Hip Arthroscopy1021 topic
  13. Hip Fracture701 topic
  14. Mortality701 topic
  15. Anterior Cruciate Ligament351 topic
  16. Injury Risk351 topic
  17. Medical Education201 topic
  18. Musculoskeletal Medicine201 topic
  19. Cartilage171 topic
  20. Chondrocyte171 topic

Where does John J. Callaghan work?

John J. Callaghan's main affiliation in the publication record is University of Iowa, United States.

How many publications and citations does John J. Callaghan have?

OpenAlex counts 578 works and 29,050 citations for John J. Callaghan, an h-index of 96, ranking #85,655 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named John J. Callaghan

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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