T Hirayama
- Orthopedics and Sports Medicine top 10%
- Bone health and osteoporosis research 4
- Rheumatology top 10%
- Bone and Dental Protein Studies 3
- Moyamoya disease diagnosis and treatment 2
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- Bone health and treatments 11
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- Intracranial Aneurysms: Treatment and Complications 3
- Oral Surgery top 10%
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- Bone Metabolism and Diseases 12
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- Orthopaedic implants and arthroplasty 2
- Orthopedic Infections and Treatments 2
T Hirayama
22 papers receiving 451 citations
Peers
Comparison fields: 5 of 64
- Orthopedics and Sports Medicine 83
- Rheumatology 111
- Oncology 146
- Neurology 78
- Oral Surgery 32
Countries citing papers authored by T Hirayama
This map shows the geographic impact of T Hirayama'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 T Hirayama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T Hirayama more than expected).
Fields of papers citing papers by T Hirayama
This network shows the impact of papers produced by T Hirayama. 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 T Hirayama. The network helps show where T Hirayama may publish in the future.
Co-authorship network
The 25 scholars most cited alongside T Hirayama, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2014 | 25 | |
| 2 | 2010 | 16 | |
| 3 | 2009 | 13 | |
| 4 | 2007 | 3 | |
| 5 | 2006 | 2 | |
| 6 | 2005 | 4 | |
| 7 | Osteoclast formation from circulating precursors in osteoporosis | 2003 | 7 |
| 8 | 2003 | 32 | |
| 9 | 2002 | 74 | |
| 10 | 2002 | 36 | |
| 11 | 2002 | 111 | |
| 12 | 2001 | 2 | |
| 13 | 2001 | 111 | |
| 14 | 2001 | 12 | |
| 15 | The effect of corticosteroids on human osteoclast formation and activity | 2000 | 1 |
| 16 | Increased osteoclast sensitivity associated with osteoporosis | 2000 | 3 |
| 17 | Osteoclast formation from circulating precursors in primary and secondary osteoporosis. | 2000 | 1 |
| 18 | 2000 | 8 | |
| 19 | Surgical management of arteriosclerotic coronary artery aneurysm. | 1999 | 4 |
| 20 | [A case of ascending aortic dissection after aortic valve replacement in congenital bicuspid aortic valve]. | 1992 | 1 |
About T Hirayama
T Hirayama is a scholar working on Orthopedics and Sports Medicine, Rheumatology and Oncology, having authored 23 papers that have together received 474 indexed citations. Recurring topics across this work include Bone Metabolism and Diseases (12 papers), Bone health and treatments (11 papers), Bone health and osteoporosis research (4 papers), Bone and Dental Protein Studies (3 papers), Intracranial Aneurysms: Treatment and Complications (3 papers), Moyamoya disease diagnosis and treatment (2 papers), Orthopaedic implants and arthroplasty (2 papers) and Orthopedic Infections and Treatments (2 papers). The work is most often cited by research in Orthopedics and Sports Medicine (83 citations), Rheumatology (111 citations) and Oncology (146 citations). T Hirayama has collaborated with scholars based in Japan and United Kingdom. Frequent co-authors include A Sabokbar, Nick Athanasou, Ichiro Itonaga, A Sabokbar, Stephen R. Watt‐Smith, N. A. Athanasou, Y. Fujikawa, M Jevon, John Wass and Kazunori Arita. Their work appears in journals such as Modern Rheumatology, Journal of Bone and Mineral Research, Journal of Endocrinology, Neurologia medico-chirurgica and The Journal of Pathology.
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.