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Researcher · Kyushu Hospital · Japan

Masao Nishizawa

Masao Nishizawa publishes mostly in Surgery, Biomedical Engineering and Orthopedics and Sports Medicine, on topics such as Total Knee Arthroplasty Outcomes, Orthopaedic implants and arthroplasty and Lower Extremity Biomechanics and Pathologies.

OpenAlex
World rank
#5,514,515
of 7,710,434 ranked researchers
Rank in Japan
#188,361
of 383,136
Works
15
Citations
178
Citations per work
11.9
h-index
2
i10-index 2Top 98% in Surgery
Masao Nishizawa

What does Masao Nishizawa research?

Masao Nishizawa's work is mostly in Medicine (77%), Engineering (16%).

Health Sciences: 12 works · 76.8% of their workMedicine: 12 works · 76.8% of their workSurgery: 9 works · 60.5% of their workOrthopedics and Sports Medicine: 1 works · 9.3% of their workRadiology, Nuclear Medicine and Imaging: 1 works · 4.7% of their workCardiology and Cardiovascular Medicine: 0 works · 2.3% of their workPhysical Sciences: 2 works · 16.3% of their workEngineering: 2 works · 16.3% of their workBiomedical Engineering: 2 works · 11.6% of their workMechanical Engineering: 1 works · 4.7% of their workEverything else: 1 works · 6.9% of their workTHEIR WORKMasao Nishizawa15works
Physical Sciences16%Health Sciences77%

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. Medicine1276.8%
    1. Engineering216.3%
  3. Everything else16.9%
  1. 1Surgery60% of their works
  2. 2Biomedical Engineering12% of their works
  3. 3Orthopedics and Sports Medicine9% of their works
  4. 4Radiology, Nuclear Medicine and Imaging5% of their works
  5. 5Mechanical Engineering5% of their works
  6. 6Cardiology and Cardiovascular Medicine2% of their works

Research topics

Which keywords describe Masao Nishizawa's research?

The keywords of their largest research topics: Revision Surgery, Total Hip Replacement, Arthroplasty, Epidemiology, Patient Satisfaction, Total Knee Replacement, Hip Arthroplasty and Wear Particles.

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 20 words, with their numbers
  1. Revision Surgery132 topics
  2. Total Hip Replacement132 topics
  3. Arthroplasty102 topics
  4. Epidemiology102 topics
  5. Patient Satisfaction71 topic
  6. Total Knee Replacement71 topic
  7. Hip Arthroplasty61 topic
  8. Wear Particles61 topic
  9. Biomechanics41 topic
  10. Periprosthetic Joint Infection41 topic
  11. Prosthetic Joint Infections41 topic
  12. Running Injuries41 topic
  13. Ankle Injuries31 topic
  14. Sprains31 topic
  15. Brachial Plexus21 topic
  16. Carpal Tunnel Syndrome21 topic
  17. Electrodiagnostic Studies21 topic
  18. Femoroacetabular Impingement21 topic
  19. Hip Arthroscopy21 topic
  20. Nerve Transfer21 topic

Where does Masao Nishizawa work?

Masao Nishizawa's main affiliation in the publication record is Kyushu Hospital, Japan.

How many publications and citations does Masao Nishizawa have?

OpenAlex counts 15 works and 178 citations for Masao Nishizawa, an h-index of 2, ranking #5,514,515 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.

Discussion

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