Charles J. Cogan

418 total citations
23 papers, 255 citations indexed

About

Charles J. Cogan is a scholar working on Surgery, Epidemiology and Orthopedics and Sports Medicine. According to data from OpenAlex, Charles J. Cogan has authored 23 papers receiving a total of 255 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Surgery, 12 papers in Epidemiology and 6 papers in Orthopedics and Sports Medicine. Recurrent topics in Charles J. Cogan's work include Shoulder Injury and Treatment (12 papers), Shoulder and Clavicle Injuries (7 papers) and Hip disorders and treatments (4 papers). Charles J. Cogan is often cited by papers focused on Shoulder Injury and Treatment (12 papers), Shoulder and Clavicle Injuries (7 papers) and Hip disorders and treatments (4 papers). Charles J. Cogan collaborates with scholars based in United States, Switzerland and Canada. Charles J. Cogan's co-authors include Michael A. Terry, Vehniah K. Tjong, Alan L. Zhang, Ryan D. Freshman, Drew A. Lansdown, Brian T. Feeley, Utku Kandemir, Vahid Entezari, Eric T. Ricchetti and Joseph P. Iannotti and has published in prestigious journals such as Journal of Shoulder and Elbow Surgery, Knee Surgery Sports Traumatology Arthroscopy and Journal of Orthopaedic Trauma.

In The Last Decade

Charles J. Cogan

20 papers receiving 251 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Charles J. Cogan United States 10 219 76 58 29 23 23 255
Yasser Khatib Australia 7 407 1.9× 123 1.6× 60 1.0× 40 1.4× 26 1.1× 11 429
N. Wollmerstedt Germany 10 237 1.1× 84 1.1× 62 1.1× 17 0.6× 18 0.8× 23 303
Cem Çopuroğlu Türkiye 11 271 1.2× 97 1.3× 58 1.0× 30 1.0× 16 0.7× 41 351
Brian D. Dierckman United States 10 415 1.9× 77 1.0× 136 2.3× 31 1.1× 33 1.4× 17 475
Allan W. Wang Australia 8 337 1.5× 88 1.2× 45 0.8× 50 1.7× 33 1.4× 13 365
Sreten Franovic United States 10 222 1.0× 67 0.9× 44 0.8× 23 0.8× 7 0.3× 31 288
Surendra U. Kamath India 9 146 0.7× 35 0.5× 43 0.7× 28 1.0× 16 0.7× 35 216
David K. Galos United States 9 301 1.4× 74 1.0× 32 0.6× 68 2.3× 30 1.3× 19 320
E. Bailey Terhune United States 12 362 1.7× 85 1.1× 155 2.7× 33 1.1× 16 0.7× 38 405
Ali Oliashirazi United States 12 317 1.4× 37 0.5× 37 0.6× 38 1.3× 39 1.7× 21 400

Countries citing papers authored by Charles J. Cogan

Since Specialization
Citations

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

Fields of papers citing papers by Charles J. Cogan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charles J. Cogan. 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 Charles J. Cogan. The network helps show where Charles J. Cogan may publish in the future.

Co-authorship network of co-authors of Charles J. Cogan

This figure shows the co-authorship network connecting the top 25 collaborators of Charles J. Cogan. A scholar is included among the top collaborators of Charles J. Cogan 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 Charles J. Cogan. Charles J. Cogan 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.
Cogan, Charles J., Sambit Sahoo, Gagan Grewal, et al.. (2025). Postoperative patient-reported outcomes and radiographic findings do not significantly change between 1 and 2 years postoperatively after primary anatomic shoulder arthroplasty. Journal of Shoulder and Elbow Surgery. 34(6). S50–S56. 1 indexed citations
2.
Cogan, Charles J., Sambit Sahoo, Bong Jae Jun, et al.. (2025). Short-term outcomes of anatomic total shoulder arthroplasty with nonaugmented glenoid component for Walch B2 and B3 glenoid morphology. Journal of Shoulder and Elbow Surgery. 34(6). S10–S21.
3.
Sahoo, Sambit, et al.. (2025). Predictors of patient-reported outcomes after primary arthroscopic rotator cuff repair. Journal of Shoulder and Elbow Surgery. 35(1). 143–154.
4.
Freshman, Ryan D., et al.. (2024). Effect of Obesity on Short- and Long-Term Complications After Ankle Fracture Fixation. Journal of Orthopaedic Trauma. 38(9). e312–e317. 4 indexed citations
5.
Cogan, Charles J., Jason Ho, Vahid Entezari, Joseph P. Iannotti, & Eric T. Ricchetti. (2023). The Influence of Reverse Total Shoulder Arthroplasty Implant Design on Biomechanics. Current Reviews in Musculoskeletal Medicine. 16(3). 95–102. 23 indexed citations
6.
Hartwell, Matthew J., et al.. (2023). Injury Risk in Collegiate Football Players With Generalized Joint Hypermobility: A Prospective Cohort Study Over 2 Years. Orthopaedic Journal of Sports Medicine. 11(6). 961772173–961772173.
7.
Su, Favian, et al.. (2023). Effect of supplemental testosterone use on shoulder arthroplasty infection rates. Seminars in Arthroplasty JSES. 33(4). 675–681. 4 indexed citations
8.
Cogan, Charles J., et al.. (2022). Effect of obesity on short- and long-term complications of shoulder arthroplasty. Journal of Shoulder and Elbow Surgery. 32(2). 253–259. 27 indexed citations
9.
Wong, Stephanie E., Charles J. Cogan, & Alan L. Zhang. (2022). Physical Examination of the Hip: Assessment of Femoroacetabular Impingement, Labral Pathology, and Microinstability. Current Reviews in Musculoskeletal Medicine. 15(2). 38–52. 15 indexed citations
10.
Cogan, Charles J., Nicolas Cevallos, Ryan D. Freshman, et al.. (2022). Evaluating Utilization Trends in Adhesive Capsulitis of the Shoulder: A Retrospective Cohort Analysis of a Large Database. Orthopaedic Journal of Sports Medicine. 10(1). 941674633–941674633. 8 indexed citations
11.
Su, Favian, et al.. (2021). Hepatitis C infection and complication rates after total shoulder arthroplasty in United States veterans. JSES International. 5(4). 699–706. 5 indexed citations
12.
Kandemir, Utku & Charles J. Cogan. (2021). Preoperative Peripheral Nerve Blocks in Orthopaedic Trauma Surgery: A Guide to Diagnosis-Based Treatment. Journal of the American Academy of Orthopaedic Surgeons. 29(19). 820–826. 1 indexed citations
13.
Cogan, Charles J., James Friedman, Alan L. Zhang, et al.. (2021). Prior Bone Marrow Stimulation Surgery Influences Outcomes After Cell-Based Cartilage Restoration: A Systematic Review and Meta-analysis. Orthopaedic Journal of Sports Medicine. 9(9). 941640440–941640440. 10 indexed citations
14.
15.
Cogan, Charles J., Tiffany Liu, & Paul Toogood. (2020). An Assessment of Normal Tibiofibular Anatomy on Lateral Fluoroscopy. Foot & Ankle International. 41(7). 866–869. 6 indexed citations
16.
Dunne, Kevin, Michael Knesek, Vehniah K. Tjong, et al.. (2020). Arthroscopic treatment of type II superior labral anterior to posterior (SLAP) lesions in a younger population: minimum 2‐year outcomes are similar between SLAP repair and biceps tenodesis. Knee Surgery Sports Traumatology Arthroscopy. 29(1). 257–265. 19 indexed citations
17.
Tjong, Vehniah K., et al.. (2017). Concussions in NCAA Varsity Football Athletes: A Qualitative Investigation of Player Perception and Return to Sport. JAAOS Global Research and Reviews. 1(8). e070–e070. 16 indexed citations
18.
Cogan, Charles J., et al.. (2016). Pediatric Hand Injuries. Plastic Surgical Nursing. 36(3). 114–120. 3 indexed citations
19.
Cogan, Charles J., Michael Knesek, Vehniah K. Tjong, et al.. (2016). Assessment of Intraoperative Intra-articular Morphine and Clonidine Injection in the Acute Postoperative Period After Hip Arthroscopy. Orthopaedic Journal of Sports Medicine. 4(2). 1807678759–1807678759. 24 indexed citations
20.
Tjong, Vehniah K., et al.. (2016). A Qualitative Assessment of Return to Sport After Hip Arthroscopy for Femoroacetabular Impingement. Orthopaedic Journal of Sports Medicine. 4(11). 1807719364–1807719364. 50 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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2026