Tracy E. Orr

3.2k total citations
23 papers, 2.4k citations indexed

About

Tracy E. Orr is a scholar working on Surgery, Orthopedics and Sports Medicine and Biomedical Engineering. According to data from OpenAlex, Tracy E. Orr has authored 23 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 7 papers in Orthopedics and Sports Medicine and 7 papers in Biomedical Engineering. Recurrent topics in Tracy E. Orr's work include Orthopaedic implants and arthroplasty (11 papers), Hip disorders and treatments (7 papers) and Bone health and osteoporosis research (7 papers). Tracy E. Orr is often cited by papers focused on Orthopaedic implants and arthroplasty (11 papers), Hip disorders and treatments (7 papers) and Bone health and osteoporosis research (7 papers). Tracy E. Orr collaborates with scholars based in United States, Switzerland and Canada. Tracy E. Orr's co-authors include Gary S. Beaupré, D. R. Carter, David P. Fyhrie, Dennis R. Carter, D. R. Carter, David J. Schurman, Lutz P. Nolte, Stephen J. Ferguson, Anne Polikeit and Marcy Zenobi‐Wong and has published in prestigious journals such as Biomaterials, Spine and Clinical Orthopaedics and Related Research.

In The Last Decade

Tracy E. Orr

23 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tracy E. Orr United States 19 1.5k 790 564 467 355 23 2.4k
Benjamin J. Ellis United States 25 2.0k 1.3× 1.1k 1.4× 389 0.7× 243 0.5× 209 0.6× 57 3.1k
David Mitton France 33 1.8k 1.2× 1.3k 1.7× 942 1.7× 365 0.8× 272 0.8× 177 3.3k
Richard Ashman United States 26 2.2k 1.4× 1.5k 1.9× 1.4k 2.5× 578 1.2× 522 1.5× 54 4.4k
Jack L. Lewis United States 31 3.3k 2.2× 965 1.2× 1.6k 2.8× 631 1.4× 244 0.7× 81 4.4k
James T. Ryaby United States 31 671 0.4× 726 0.9× 599 1.1× 278 0.6× 361 1.0× 81 2.6k
Michel Dalstra Denmark 33 2.6k 1.7× 1.1k 1.4× 958 1.7× 209 0.4× 482 1.4× 108 5.3k
D. R. Carter United States 17 1.2k 0.8× 659 0.8× 931 1.7× 118 0.3× 481 1.4× 23 2.5k
James H. McElhaney United States 28 1.0k 0.7× 1.0k 1.3× 674 1.2× 370 0.8× 520 1.5× 61 3.2k
E. Stüssi Switzerland 33 1.4k 0.9× 1.4k 1.8× 1.0k 1.9× 413 0.9× 355 1.0× 104 3.4k
Isabelle Villemure Canada 23 833 0.6× 306 0.4× 310 0.5× 461 1.0× 239 0.7× 90 1.8k

Countries citing papers authored by Tracy E. Orr

Since Specialization
Citations

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

Fields of papers citing papers by Tracy E. Orr

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tracy E. Orr. 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 Tracy E. Orr. The network helps show where Tracy E. Orr may publish in the future.

Co-authorship network of co-authors of Tracy E. Orr

This figure shows the co-authorship network connecting the top 25 collaborators of Tracy E. Orr. A scholar is included among the top collaborators of Tracy E. Orr 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 Tracy E. Orr. Tracy E. Orr 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.
Beutler, Thomas, et al.. (2005). Compliance of the L5-S1 spinal unit: a comparative study between an unconstrained and a partially constrained system. European Spine Journal. 15(1). 74–81. 7 indexed citations
2.
Polikeit, Anne, Stephen J. Ferguson, Lutz P. Nolte, & Tracy E. Orr. (2003). The importance of the endplate for interbody cages in the lumbar spine. European Spine Journal. 12(6). 556–561. 84 indexed citations
3.
Ferguson, Stephen J., et al.. (2003). Posterior Thoracic Extrapedicular Fixation: A Biomechanical Study. Spine. 28(16). 1829–1835. 27 indexed citations
4.
Polikeit, Anne, Stephen J. Ferguson, Lutz P. Nolte, & Tracy E. Orr. (2002). Factors influencing stresses in the lumbar spine after the insertion of intervertebral cages: finite element analysis. European Spine Journal. 12(4). 413–420. 231 indexed citations
5.
6.
Cripton, Peter A., et al.. (2001). Animation of in vitro biomechanical tests. Journal of Biomechanics. 34(8). 1091–1096. 20 indexed citations
7.
Cripton, Peter A., et al.. (2000). In vitro axial preload application during spine flexibility testing: towards reduced apparatus-related artefacts. Journal of Biomechanics. 33(12). 1559–1568. 99 indexed citations
8.
Orr, Tracy E., et al.. (1999). Attachment of periosteal grafts to articular cartilage with fibrin sealant. Journal of Biomedical Materials Research. 44(3). 308–313. 16 indexed citations
9.
Estok, Daniel M., Tracy E. Orr, & William H. Harris. (1997). Factors affecting cement strains near the tip of a cemented femoral component. The Journal of Arthroplasty. 12(1). 40–48. 61 indexed citations
10.
Orr, Tracy E., et al.. (1997). Factors influencing stability at the interface between a porous surface and cancellous bone: A finite element analysis of a caninein vivo micromotion experiment. Journal of Biomedical Materials Research. 36(2). 274–280. 75 indexed citations
11.
Carter, Dennis R. & Tracy E. Orr. (1992). Journal of Bone and Mineral Research. Journal of Bone and Mineral Research. 7(S2). S389–S395. 67 indexed citations
12.
Carter, Dennis R., Marcy Zenobi‐Wong, & Tracy E. Orr. (1991). Musculoskeletal ontogeny, phylogeny, and functional adaptation. Journal of Biomechanics. 24. 3–16. 133 indexed citations
13.
Beaupré, Gary S., Tracy E. Orr, & D. R. Carter. (1990). An approach for time‐dependent bone modeling and remodeling—theoretical development. Journal of Orthopaedic Research®. 8(5). 651–661. 416 indexed citations
14.
Orr, Tracy E., et al.. (1990). Computer predictions of bone remodeling around porous-coated implants. The Journal of Arthroplasty. 5(3). 191–200. 71 indexed citations
15.
Beaupré, Gary S., Tracy E. Orr, & D. R. Carter. (1990). An approach for time‐dependent bone modeling and remodeling—application: A preliminary remodeling simulation. Journal of Orthopaedic Research®. 8(5). 662–670. 328 indexed citations
16.
Carter, D. R., Tracy E. Orr, & David P. Fyhrie. (1989). Relationships between loading history and femoral cancellous bone architecture. Journal of Biomechanics. 22(3). 231–244. 319 indexed citations
17.
Orr, Tracy E., Gary S. Beaupré, & Dennis R. Carter. (1989). Femoral bone architecture computed from 3-D models relating bone remodeling to stress histories. Journal of Biomechanics. 22(10). 1066–1066. 1 indexed citations
18.
Orr, Tracy E., D. R. Carter, & David J. Schurman. (1988). Stress Analyses of Glenoid Component Designs. Clinical Orthopaedics and Related Research. 232(232). 217–224. 77 indexed citations
19.
Beaupré, Gary S., Dennis R. Carter, Tracy E. Orr, & John Csongradi. (1988). Stresses in plated long‐bones: The role of screw tightness and interface slipping. Journal of Orthopaedic Research®. 6(1). 39–50. 30 indexed citations
20.
Carter, Dennis R., Tracy E. Orr, David P. Fyhrie, & David J. Schurman. (1987). Influences of Mechanical Stress on Prenatal and Postnatal Skeletal Development. Clinical Orthopaedics and Related Research. 219(219). 237–250. 203 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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