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Researcher · Hakodate Central General Hospital · Japan

Keiichi Shigenobu

Keiichi Shigenobu publishes mostly in Surgery, Pathology and Forensic Medicine and Orthopedics and Sports Medicine, on topics such as Spine and Intervertebral Disc Pathology, Cervical and Thoracic Myelopathy and Spinal Fractures and Fixation Techniques.

OpenAlex
World rank
#1,366,583
of 7,710,434 ranked researchers
Rank in Japan
#20,954
of 383,136
Works
44
Citations
1.6k
Citations per work
35.3
h-index
20
i10-index 22Top 16% in Surgery
Keiichi Shigenobu

What does Keiichi Shigenobu research?

Keiichi Shigenobu's work is mostly in Medicine (76%), Engineering (4%).

Health Sciences: 34 works · 76.4% of their workMedicine: 34 works · 76.4% of their workSurgery: 20 works · 46.5% of their workPathology and Forensic Medicine: 9 works · 19.7% of their workOrthopedics and Sports Medicine: 2 works · 4.7% of their workPharmacology: 1 works · 3.1% of their workOncology: 1 works · 2.4% of their workEverything else: 9 works · 19.7% of their workPhysical Sciences: 2 works · 3.9% of their workEngineering: 2 works · 3.9% of their workBiomedical Engineering: 2 works · 3.9% of their workTHEIR WORKKeiichi Shigenobu44works
Physical Sciences4%Health Sciences76%

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. Medicine3476.4%
  2. Everything else919.7%
    1. Engineering23.9%
  1. 1Surgery46% of their works
  2. 2Pathology and Forensic Medicine20% of their works
  3. 3Orthopedics and Sports Medicine5% of their works
  4. 4Biomedical Engineering4% of their works
  5. 5Pharmacology3% of their works
  6. 6Oncology2% of their works

Research topics

Which keywords describe Keiichi Shigenobu'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 Pedicle Screw Fixation.

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 Disease362 topics
  2. Spinal Fusion312 topics
  3. Low Back Pain292 topics
  4. Intervertebral Disc251 topic
  5. Lumbar Disc Degeneration251 topic
  6. Anterior Cervical Discectomy111 topic
  7. Cervical Spine Surgery111 topic
  8. Pedicle Screw Fixation71 topic
  9. Vertebroplasty71 topic
  10. Scoliosis61 topic
  11. Spinal Deformity61 topic
  12. Anterior Cruciate Ligament51 topic
  13. Bone Mineral Density51 topic
  14. Fractures51 topic
  15. Injury Risk51 topic
  16. Chronic Pain41 topic
  17. Global Burden41 topic
  18. Spine Segmentation41 topic
  19. Vertebrae Detection41 topic

Where does Keiichi Shigenobu work?

Keiichi Shigenobu's main affiliation in the publication record is Hakodate Central General Hospital, Japan.

How many publications and citations does Keiichi Shigenobu have?

OpenAlex counts 44 works and 1,555 citations for Keiichi Shigenobu, an h-index of 20, ranking #1,366,583 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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