Michael A. Shaffer

1.7k citations
12 papers · 1.2k · h-index 10

Impact in

    • Sports injuries and prevention
    • Foot and Ankle Surgery
    • Tendon Structure and Treatment
  • Surgery top 5%
    • Shoulder Injury and Treatment
    • Nerve Injury and Rehabilitation
    • Orthopedic Surgery and Rehabilitation

Papers in

    • Shoulder Injury and Treatment 8
    • Nerve Injury and Rehabilitation 5
    • Orthopedic Surgery and Rehabilitation 3
    • Knee injuries and reconstruction techniques 2
    • Shoulder and Clavicle Injuries 7

Michael A. Shaffer

12 papers receiving 1.2k citations

Peers

Michael A. Shaffer
Comparison fields: 5 of 78
  • Orthopedics and Sports Medicine 273
  • Surgery 1.0k
  • Epidemiology 649
  • Pharmacology 244
  • Rehabilitation 49
Replace Richard Ellis with:
Richard Ellis New Zealand
Fouad Fayad France
Stacy Lott United States
John D. Borstad United States
Jan C. Winters Netherlands
Sebastiano Vasta Italy
Alexandra Rören France
Derya Çelik Türkiye
Elisabeth Preisinger Austria
Amy P. Powell United States
Michael A. Shaffer relative to Richard Ellis New Zealand Richard Ellis's profile →
Citations per field
00.5×2.8×
Richard Ellis · 1×
Citations per year

Countries citing papers authored by Michael A. Shaffer

Since Specialization
Citations

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

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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-authors

The 25 scholars most cited alongside Michael A. Shaffer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Michael A. Shaffer Line = papers co-authored together Michael A. Shaffer links everyone, so they are left out of the graph.

All Works

12 of 12 papers shown
#Work
1 2013276
2 2006220
3 2006200
4 2016146
5 1998120
6 2011114
7 200086
8 201054
9 201012
10 20159
11 20166
12
Relationship of the Penn Shoulder Score with Measures of Range of Motion and Strength in Patients with Shoulder Disorders: A Preliminary Report
20035

About Michael A. Shaffer

Michael A. Shaffer is a scholar working on Surgery, Epidemiology, Orthopedics and Sports Medicine, Biomedical Engineering and Pharmacology, 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), Nerve Injury and Rehabilitation (5 papers), Orthopedic Surgery and Rehabilitation (3 papers), Muscle activation and electromyography studies (2 papers), Knee injuries and reconstruction techniques (2 papers), Body Composition Measurement Techniques (1 paper) and Sports injuries and prevention (1 paper). The work is most often cited by research in Orthopedics and Sports Medicine (273 citations), Surgery (1.0k citations), Epidemiology (649 citations), Pharmacology (244 citations) and Rehabilitation (49 citations). Michael A. Shaffer has collaborated with scholars based in United States. Frequent co-authors include Lori A. Michener, Brian G. Leggin, Gerald R. Williams, Susan K. Brenneman, Joseph P. Iannotti, Charles A. Thigpen, John E. Kuhn, Joseph J. Godges, Tim L. Uhl and Amee L. Seitz. Their work appears in journals such as Journal of Orthopaedic and Sports Physical Therapy, Clinics in Sports Medicine, Muscle & Nerve, Physical Therapy and Gait & Posture.

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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