P. J. Ryan
Impact in
-
- Bone health and osteoporosis research
- Bone and Joint Diseases
- Surgery top 10%
- Hip and Femur Fractures
- Spinal Fractures and Fixation Techniques
- Scoliosis diagnosis and treatment
Papers in
- Surgery 21
- Nerve Injury and Rehabilitation 5
- Orthopaedic implants and arthroplasty 5
- Shoulder Injury and Treatment 5
-
- Bone health and osteoporosis research 15
- Bone and Joint Diseases 8
- Co-authors
- I. Fogelman (22 shared papers)Glen M. Blake (8 shared papers)R. J. M. Herd (7 shared papers)Ignac Fogelman (2 shared papers)Glen Blake (1 shared paper)I. Fogelman (3 shared papers)G. M. Blake (2 shared papers)Philip Evans (1 shared paper)
- Journals
- Nuclear Medicine Communications (8 papers)British Journal of Radiology (3 papers)Lara D. Veeken (3 papers)Medical Physics (2 papers)Calcified Tissue International (2 papers)
- Partner nations
- United KingdomIrelandSouth Africa
In The Last Decade
P. J. Ryan
43 papers receiving 733 citations
Peers
Comparison fields: 5 of 94
- Orthopedics and Sports Medicine 340
- Surgery 227
- Physiology 130
- Pathology and Forensic Medicine 69
- Applied Psychology 19
Countries citing papers authored by P. J. Ryan
This map shows the geographic impact of P. J. Ryan'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 P. J. Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. J. Ryan more than expected).
Fields of papers citing papers by P. J. Ryan
This network shows the impact of papers produced by P. J. Ryan. 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 P. J. Ryan. The network helps show where P. J. Ryan may publish in the future.
Co-authors
The 25 scholars most cited alongside P. J. Ryan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 48 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1982 | 110 | |
| 2 | 1994 | 83 | |
| 3 | 1992 | 63 | |
| 4 | 1992 | 58 | |
| 5 | 1993 | 45 | |
| 6 | 1992 | 43 | |
| 7 | 1992 | 38 | |
| 8 | 1992 | 35 | |
| 9 | 1994 | 31 | |
| 10 | 1992 | 27 | |
| 11 | 1994 | 21 | |
| 12 | 1993 | 18 | |
| 13 | 1984 | 17 | |
| 14 | 1997 | 16 | |
| 15 | 1985 | 15 | |
| 16 | 1994 | 15 | |
| 17 | 1992 | 15 | |
| 18 | 1992 | 14 | |
| 19 | 1994 | 12 | |
| 20 | 2005 | 12 |
About P. J. Ryan
P. J. Ryan is a scholar working on Surgery, Orthopedics and Sports Medicine, Oncology, Pathology and Forensic Medicine and Epidemiology, having authored 48 papers that have together received 775 indexed citations. Recurring topics across this work include Bone health and osteoporosis research (15 papers), Bone and Joint Diseases (8 papers), Bone health and treatments (7 papers), Spine and Intervertebral Disc Pathology (6 papers), Nerve Injury and Rehabilitation (5 papers), Orthopaedic implants and arthroplasty (5 papers), Body Composition Measurement Techniques (5 papers) and Shoulder Injury and Treatment (5 papers). The work is most often cited by research in Orthopedics and Sports Medicine (340 citations), Surgery (227 citations), Physiology (130 citations), Pathology and Forensic Medicine (69 citations) and Applied Psychology (19 citations). P. J. Ryan has collaborated with scholars based in United Kingdom, Ireland and South Africa. Frequent co-authors include I. Fogelman, Glen M. Blake, R. J. M. Herd, Ignac Fogelman, Glen Blake, I. Fogelman, G. M. Blake, Philip Evans, R Harrison and T. Gibson. Their work appears in journals such as Nuclear Medicine Communications, British Journal of Radiology, Lara D. Veeken, Medical Physics and Calcified Tissue International.
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.