Michael A. Shaffer
- Surgery top 5%
- Epidemiology top 5%
- Orthopedics and Sports Medicine top 2%
- Pharmacology top 5%
- Biomedical Engineering
- Co-authors
- Lori A. MichenerGerald R. WilliamsBrian G. LegginJoseph P. IannottiSusan K. BrennemanCharles A. ThigpenPhilip McClureMartin J. Kelley
- Topics
- Shoulder Injury and Treatment (8 papers)Shoulder and Clavicle Injuries (7 papers)Nerve Injury and Rehabilitation (5 papers)
- Partner nations
- United States
In The Last Decade
Michael A. Shaffer
12 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 78
- Surgery 1.0k
- Epidemiology 649
- Orthopedics and Sports Medicine 273
- Pharmacology 244
- Biomedical Engineering 90
Countries citing papers authored by Michael A. Shaffer
This map shows the geographic impact of Michael A. Shaffer'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 Michael A. Shaffer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Michael A. Shaffer more than expected).
Fields of papers citing papers by Michael A. Shaffer
This network shows the impact of papers produced by Michael A. Shaffer. 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 Michael A. Shaffer. The network helps show where Michael A. Shaffer may publish in the future.
Co-authorship network of co-authors of Michael A. Shaffer
This figure shows the co-authorship network connecting the top 25 collaborators of Michael A. Shaffer. A scholar is included among the top collaborators of Michael A. Shaffer 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 Michael A. Shaffer. Michael A. Shaffer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 146 | |
| 2 | 6 | |
| 3 | 9 | |
| 4 | 276 | |
| 5 | 114 | |
| 6 | 54 | |
| 7 | 12 | |
| 8 | 220 | |
| 9 | 200 | |
| 10 | Relationship of the Penn Shoulder Score with Measures of Range of Motion and Strength in Patients with Shoulder Disorders: A Preliminary Report | 5 |
| 11 | 86 | |
| 12 | 120 |
About Michael A. Shaffer
Michael A. Shaffer is a scholar working on Orthopedics and Sports Medicine, Surgery and Epidemiology, having authored 12 papers that have together received 1.2k indexed citations. Recurring topics across this work include Shoulder Injury and Treatment (8 papers), Shoulder and Clavicle Injuries (7 papers) and Nerve Injury and Rehabilitation (5 papers). The work is most often cited by research in Orthopedics and Sports Medicine (273 citations), Surgery (1.0k citations) and Epidemiology (649 citations). Michael A. Shaffer has collaborated with scholars based in United States. Frequent co-authors include Lori A. Michener, Gerald R. Williams, Brian G. Leggin, Joseph P. Iannotti, Susan K. Brenneman, Charles A. Thigpen, Philip McClure, Martin J. Kelley, John E. Kuhn and Tim L. Uhl. Their work appears in journals such as Physical Therapy, Gait & Posture and Muscle & Nerve.
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.