James M. Gregory

569 total citations
40 papers, 383 citations indexed

About

James M. Gregory is a scholar working on Surgery, Epidemiology and Experimental and Cognitive Psychology. According to data from OpenAlex, James M. Gregory has authored 40 papers receiving a total of 383 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 20 papers in Epidemiology and 6 papers in Experimental and Cognitive Psychology. Recurrent topics in James M. Gregory's work include Shoulder Injury and Treatment (22 papers), Shoulder and Clavicle Injuries (18 papers) and Sleep and related disorders (6 papers). James M. Gregory is often cited by papers focused on Shoulder Injury and Treatment (22 papers), Shoulder and Clavicle Injuries (18 papers) and Sleep and related disorders (6 papers). James M. Gregory collaborates with scholars based in United States, Canada and United Kingdom. James M. Gregory's co-authors include Ryan J. Warth, Lane Bailey, MK Wolverson, Anthony A. Romeo, Einar Heiberg, Seth L. Sherman, Richard C. Mather, Susan Mengel, Nikhil N. Verma and I. C. M. Maclennan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Bone and Joint Surgery and The American Journal of Sports Medicine.

In The Last Decade

James M. Gregory

34 papers receiving 356 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
James M. Gregory United States 12 263 159 45 30 27 40 383
Naomi Bradbury United Kingdom 5 59 0.2× 40 0.3× 28 0.6× 10 0.3× 4 0.1× 8 277
Daniel R Martinez United States 11 211 0.8× 62 0.4× 96 2.1× 17 0.6× 3 0.1× 32 361
Laura Sanapo United States 11 63 0.2× 122 0.8× 58 1.3× 6 0.2× 17 0.6× 31 308
Alex Nagle United States 10 261 1.0× 32 0.2× 40 0.9× 3 0.1× 5 0.2× 12 351
Agneta Larsson Sweden 13 120 0.5× 28 0.2× 45 1.0× 25 0.8× 12 0.4× 29 310
Vishal Kapur United States 14 235 0.9× 17 0.1× 168 3.7× 6 0.2× 13 0.5× 38 643
Ali Konan Türkiye 10 149 0.6× 27 0.2× 48 1.1× 34 1.1× 18 0.7× 27 321
Semra Kayaoğlu Türkiye 11 75 0.3× 17 0.1× 36 0.8× 17 0.6× 12 0.4× 19 295
Kamran Hafeez Pakistan 9 199 0.8× 82 0.5× 53 1.2× 10 0.3× 27 321
Bing Guo Canada 4 103 0.4× 93 0.6× 17 0.4× 15 0.5× 4 0.1× 8 396

Countries citing papers authored by James M. Gregory

Since Specialization
Citations

This map shows the geographic impact of James M. Gregory'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 James M. Gregory with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James M. Gregory more than expected).

Fields of papers citing papers by James M. Gregory

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James M. Gregory. 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 James M. Gregory. The network helps show where James M. Gregory may publish in the future.

Co-authorship network of co-authors of James M. Gregory

This figure shows the co-authorship network connecting the top 25 collaborators of James M. Gregory. A scholar is included among the top collaborators of James M. Gregory 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 James M. Gregory. James M. Gregory 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
1.
Pill, Stephan G., et al.. (2025). Acromioclavicular Separations: Complications and How to Avoid Them. Journal of the American Academy of Orthopaedic Surgeons. 33(20). 1130–1140.
2.
Gregory, James M.. (2024). Modeling VO<sub>2max</sub> with Relative Fitness and BMI. Journal of Biosciences and Medicines. 12(12). 466–492.
3.
Gregory, James M., et al.. (2024). Using Dynamic Stereo X-ray Imaging for In Vivo Acromioclavicular Joint Kinematics Assessment: A Preliminary Investigation. Orthopaedic Journal of Sports Medicine. 12(10). 971879763–971879763.
4.
Gregory, James M., et al.. (2023). Preoperative metaphyseal cancellous bone density is associated with intraoperative conversion to stemmed total shoulder arthroplasty. SHILAP Revista de lepidopterología. 3(3). 285–288. 2 indexed citations
5.
Gregory, James M.. (2023). Mathematical Model for Stroke and White Matter Hyperintensities. Journal of Behavioral and Brain Science. 13(4). 66–94. 1 indexed citations
6.
Gregory, James M., et al.. (2023). Clinical outcomes of rotator cuff repair with subacromial bursa reimplantation: a retrospective cohort study. JSES International. 7(5). 763–767. 3 indexed citations
7.
Gregory, James M., et al.. (2023). Tunnel-free acromioclavicular joint reconstruction is associated with improved initial reduction and higher patient satisfaction. SHILAP Revista de lepidopterología. 3(4). 519–523. 1 indexed citations
8.
Warth, Ryan J., et al.. (2022). Trends in Acromioplasty Utilization During Arthroscopic Rotator Cuff Repair: An Epidemiological Study of 139,586 Patients. JAAOS Global Research and Reviews. 6(4). 3 indexed citations
9.
Wang, Grace, et al.. (2022). Reliability and accuracy of telemedicine-based shoulder examinations. Journal of Shoulder and Elbow Surgery. 31(8). e369–e375. 13 indexed citations
10.
Warth, Ryan J., et al.. (2022). Increasing rates of ulnar collateral ligament repair outpace reconstruction in isolated injuries: review of a Texas surgical database. JSES International. 7(1). 192–197. 4 indexed citations
11.
Kraeutler, Matthew J., et al.. (2021). Current Controversies in the Treatment of Geriatric Proximal Humeral Fractures. Journal of Bone and Joint Surgery. 103(9). 829–836. 18 indexed citations
12.
Warth, Ryan J., et al.. (2021). Is outpatient shoulder arthroplasty safe in patients aged ≥65 years? A comparison of readmissions and complications in inpatient and outpatient settings. Journal of Shoulder and Elbow Surgery. 30(10). 2306–2311. 19 indexed citations
13.
Gregory, James M., et al.. (2020). A Geographic Population-level Analysis of Access to Total Shoulder Arthroplasty in the State of Texas. Journal of the American Academy of Orthopaedic Surgeons. 29(3). e143–e153. 4 indexed citations
14.
Gregory, James M., et al.. (2019). Quantification of patient-level costs in outpatient total shoulder arthroplasty. Journal of Shoulder and Elbow Surgery. 28(6). 1066–1073. 47 indexed citations
15.
Chalmers, Peter N., Anthony A. Romeo, Gregory P. Nicholson, et al.. (2018). Humeral Bone Loss in Revision Total Shoulder Arthroplasty: the Proximal Humeral Arthroplasty Revision Osseous inSufficiency (PHAROS) Classification System. Clinical Orthopaedics and Related Research. 477(2). 432–441. 23 indexed citations
16.
Gregory, James M.. (2017). Mathematical Nature of Sleep Components for Adults. 1(1). 12–17. 1 indexed citations
17.
Sherman, Seth L., Emery C. Lin, Nikhil N. Verma, et al.. (2012). Biomechanical Analysis of the Pectoralis Major Tendon and Comparison of Techniques for Tendo-osseous Repair. The American Journal of Sports Medicine. 40(8). 1887–1894. 42 indexed citations
18.
Gregory, James M., et al.. (2009). Case Report: Unicameral Bone Cysts in a Young Patient with Acquired Generalized Lipodystrophy. Clinical Orthopaedics and Related Research. 468(5). 1440–1446. 8 indexed citations
19.
Gregory, James M.. (2008). Sleep: A Good Investment in Health and Safety. Journal of Agromedicine. 13(2). 119–131. 12 indexed citations
20.
Gregory, James M., et al.. (2004). SLEEP (Sleep Loss Effects On Everyday Performance) Model.. PubMed. 75(3 Suppl). A125–33. 16 indexed citations

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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