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Researcher · Texas Back Institute · United States

John J. Regan

John J. Regan publishes mostly in Surgery, Pathology and Forensic Medicine and Pharmacology, on topics such as Spine and Intervertebral Disc Pathology, Cervical and Thoracic Myelopathy and Scoliosis diagnosis and treatment.

OpenAlex
World rank
#441,016
of 7,710,434 ranked researchers
Rank in United States
#155,193
of 1,627,098
Works
83
Citations
4.8k
Citations per work
58.0
h-index
32
i10-index 44Top 5.6% in Surgery
John J. Regan

What does John J. Regan research?

John J. Regan's work is mostly in Medicine (64%), Engineering (6%), Economics, Econometrics and Finance (3%).

Health Sciences: 53 works · 64.0% of their workMedicine: 53 works · 64.0% of their workSurgery: 28 works · 34.2% of their workPathology and Forensic Medicine: 20 works · 23.7% of their workPharmacology: 5 works · 6.1% of their workEverything else: 21 works · 24.7% of their workPhysical Sciences: 5 works · 6.1% of their workEngineering: 5 works · 6.1% of their workBiomedical Engineering: 5 works · 6.1% of their workSocial Sciences: 4 works · 5.2% of their workEconomics, Econometrics and Finance: 2 works · 2.6% of their workEconomics and Econometrics: 2 works · 2.6% of their workPsychology: 2 works · 2.6% of their workClinical Psychology: 2 works · 2.6% of their workTHEIR WORKJohn J. Regan83works
Physical Sciences6%Health Sciences64%Social Sciences5%

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. Medicine5364.0%
  2. Everything else2124.7%
    1. Engineering56.1%
    1. Economics, Econometrics and Finance22.6%
    2. Psychology22.6%
  1. 1Surgery34% of their works
  2. 2Pathology and Forensic Medicine24% of their works
  3. 3Pharmacology6% of their works
  4. 4Biomedical Engineering6% of their works
  5. 5Economics and Econometrics3% of their works
  6. 6Clinical Psychology3% of their works

Research topics

Which keywords describe John J. Regan's research?

The keywords of their largest research topics: Degenerative Disc Disease, Spinal Fusion, Low Back Pain, Intervertebral Disc, Lumbar Disc Degeneration, Anterior Cervical Discectomy, Cervical Spine Surgery and Scoliosis.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 19 words, with their numbers
  1. Degenerative Disc Disease922 topics
  2. Spinal Fusion722 topics
  3. Low Back Pain682 topics
  4. Intervertebral Disc541 topic
  5. Lumbar Disc Degeneration541 topic
  6. Anterior Cervical Discectomy381 topic
  7. Cervical Spine Surgery381 topic
  8. Scoliosis181 topic
  9. Spinal Deformity181 topic
  10. Chronic Pain141 topic
  11. Global Burden141 topic
  12. Spine Segmentation141 topic
  13. Vertebrae Detection141 topic
  14. Pedicle Screw Fixation101 topic
  15. Vertebroplasty101 topic
  16. Chiari Malformation41 topic
  17. Elder Abuse41 topic
  18. Neglect41 topic
  19. Spina Bifida41 topic

Where does John J. Regan work?

John J. Regan's main affiliation in the publication record is Texas Back Institute, United States.

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

OpenAlex counts 83 works and 4,811 citations for John J. Regan, an h-index of 32, ranking #441,016 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

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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