Ken Kumagai

3.0k citations
112 papers · 2.2k indexed · h-index 24
Topics
Total Knee Arthroplasty Outcomes (57 papers)Orthopaedic implants and arthroplasty (41 papers)Knee injuries and reconstruction techniques (28 papers)
Partner nations
JapanUnited States

In The Last Decade

Ken Kumagai

104 papers receiving 2.1k citations

Peers

Ken Kumagai
Comparison fields: 5 of 114
  • Surgery 1.6k
  • Rheumatology 410
  • Biomedical Engineering 405
  • Epidemiology 277
  • Orthopedics and Sports Medicine 253
Replace Stefan Schaeren with:
Stefan Schaeren Switzerland
Christoph Zilkens Germany
Ryohei Takeuchi Japan
Hajime Mishima Japan
Pavlos Katonis Greece
Matej Drobnič Slovenia
Yin‐Chih Fu Taiwan
Lin Guo China
Christian Hendrich Germany
Scott S. Kelley United States
Ken Kumagai relative to Stefan Schaeren Switzerland Stefan Schaeren's profile →
Citations per field
00.5×2.9×
Stefan Schaeren · 1×
Citations per year

Countries citing papers authored by Ken Kumagai

Since Specialization
Citations

This map shows the geographic impact of Ken Kumagai's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ken Kumagai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ken Kumagai more than expected).

Fields of papers citing papers by Ken Kumagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ken Kumagai. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ken Kumagai. The network helps show where Ken Kumagai may publish in the future.

Co-authorship network of co-authors of Ken Kumagai

This figure shows the co-authorship network connecting the top 25 collaborators of Ken Kumagai. A scholar is included among the top collaborators of Ken Kumagai based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ken Kumagai. Ken Kumagai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 6
2 0
3 2
4 1
5 1
6 1
7 1
8 6
9 9
10 4
11 2
12 0
13 6
14 14
15 1
16 3
17 47
18
VOIDING SYMPTOMS AND STORAGE SYMPTOMS IN MALE PATIENTS WITH LUTS; WHICH SYMPTOMS ARE AGGRAVATED BY ATHEROSCLEROSIS?
1
19 105
20 7

About Ken Kumagai

Ken Kumagai is a scholar working on Orthopedics and Sports Medicine, Rheumatology and Surgery, having authored 112 papers that have together received 2.2k indexed citations. Recurring topics across this work include Total Knee Arthroplasty Outcomes (57 papers), Orthopaedic implants and arthroplasty (41 papers) and Knee injuries and reconstruction techniques (28 papers). The work is most often cited by research in Surgery (1.6k citations), Orthopedics and Sports Medicine (253 citations) and Rheumatology (410 citations). Ken Kumagai has collaborated with scholars based in Japan and United States. Frequent co-authors include Tomoyuki Saito, Yasushi Akamatsu, Ryohei Takeuchi, Yoshihiro Kusayama, Hiroyuki Ishikawa, Hideo Kobayashi, Masato Aratake, George F. Muschler, Izumi Saito and Yuichiro Yamaguchi. Their work appears in journals such as Journal of Biological Chemistry, PLoS ONE and Journal of Bone and Joint Surgery.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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