John C. Sefter

784 total citations
18 papers, 571 citations indexed

About

John C. Sefter is a scholar working on Surgery, Pathology and Forensic Medicine and Biomedical Engineering. According to data from OpenAlex, John C. Sefter has authored 18 papers receiving a total of 571 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 14 papers in Pathology and Forensic Medicine and 4 papers in Biomedical Engineering. Recurrent topics in John C. Sefter's work include Spine and Intervertebral Disc Pathology (14 papers), Orthopaedic implants and arthroplasty (10 papers) and Spinal Fractures and Fixation Techniques (6 papers). John C. Sefter is often cited by papers focused on Spine and Intervertebral Disc Pathology (14 papers), Orthopaedic implants and arthroplasty (10 papers) and Spinal Fractures and Fixation Techniques (6 papers). John C. Sefter collaborates with scholars based in United States, Sweden and Romania. John C. Sefter's co-authors include Bryan W. Cunningham, Paul C. McAfee, Carlos M. Orbegoso, Anton E. Dmitriev, Ira L. Fedder, Masahiro Kanayama, Nianbin Hu, Nadim J. Hallab, Larry M. Parker and James C. Weis and has published in prestigious journals such as Spine, The Spine Journal and Journal of Neurosurgery Spine.

In The Last Decade

John C. Sefter

17 papers receiving 542 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John C. Sefter United States	11	476	424	191	93	40	18	571
Carlos M. Orbegoso United States	9	548 1.2×	498 1.2×	148 0.8×	118 1.3×	33 0.8×	12	633
Celeste Abjornson United States	16	484 1.0×	454 1.1×	189 1.0×	168 1.8×	11 0.3×	50	616
Alan Hilibrand United States	6	295 0.6×	207 0.5×	88 0.5×	33 0.4×	54 1.4×	8	391
David N. Kunz United States	15	1.2k 2.6×	1.1k 2.5×	147 0.8×	103 1.1×	39 1.0×	18	1.3k
Susan M. Renner United States	12	826 1.7×	793 1.9×	192 1.0×	196 2.1×	35 0.9×	19	957
Worawat Limthongkul Thailand	18	642 1.3×	636 1.5×	142 0.7×	178 1.9×	13 0.3×	71	779
James M. Giuffre United States	10	395 0.8×	381 0.9×	161 0.8×	71 0.8×	26 0.7×	12	468
Andriy Noshchenko United States	14	514 1.1×	354 0.8×	86 0.5×	81 0.9×	11 0.3×	25	575
Mark Kayanja United States	13	755 1.6×	656 1.5×	157 0.8×	19 0.2×	21 0.5×	23	799
Beverley A. Manthey Australia	10	292 0.6×	288 0.7×	171 0.9×	208 2.2×	27 0.7×	13	632

Countries citing papers authored by John C. Sefter

Since Specialization

Citations

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

Fields of papers citing papers by John C. Sefter

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John C. Sefter. 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 John C. Sefter. The network helps show where John C. Sefter may publish in the future.

Co-authorship network of co-authors of John C. Sefter

This figure shows the co-authorship network connecting the top 25 collaborators of John C. Sefter. A scholar is included among the top collaborators of John C. Sefter 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 John C. Sefter. John C. Sefter is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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18 of 18 papers shown

Tortolani, P. Justin, et al.. (2013). Cadaver Training Module for Teaching Thoracic Pedicle Screw Placement to Residents. Orthopedics. 36(9). e1128–33. 18 indexed citations

Cunningham, Bryan W., John C. Sefter, Nianbin Hu, et al.. (2010). Biomechanical Comparison of Iliac Screws Versus Interbody Femoral Ring Allograft on Lumbosacral Kinematics and Sacral Screw Strain. Spine. 35(6). E198–E205. 36 indexed citations

Cunningham, Bryan W., John C. Sefter, Nianbin Hu, & Paul C. McAfee. (2010). Autologous growth factors versus autogenous graft for anterior cervical interbody fusion: an in vivo caprine model. Journal of Neurosurgery Spine. 13(2). 216–223. 7 indexed citations

Cunningham, Bryan W., et al.. (2009). Revision strategies for single- and two-level total disc arthroplasty procedures: a biomechanical perspective. The Spine Journal. 9(9). 735–743. 16 indexed citations

McAfee, Paul C., et al.. (2006). Biomechanical Analysis of Rotational Motions After Disc Arthroplasty. Spine. 31(Suppl). S152–S160. 69 indexed citations

Sefter, John C., et al.. (2006). P77. A Comparative Biomechanical Analysis of Cervical versus Lumbar Rotational Stability in Preparation for Cervical and Lumbar TTDR. The Spine Journal. 6(5). 120S–120S. 1 indexed citations

Hu, Nianbin, Bryan W. Cunningham, Paul C. McAfee, et al.. (2006). Porous Coated Motion Cervical Disc Replacement: A Biomechanical, Histomorphometric, and Biologic Wear Analysis in a Caprine Model. Spine. 31(15). 1666–1673. 22 indexed citations

Cunningham, Bryan W., et al.. (2006). 4:3492. The Biomechanical Role of the Uncovertebral Joint in Cervical Disc Arthroplasty: An In Vitro Cadaveric Model. The Spine Journal. 6(5). 45S–45S. 1 indexed citations

McAfee, Paul C., Bryan W. Cunningham, Carlos M. Orbegoso, et al.. (2003). . Spine. 28(4). 332–340. 5 indexed citations

10.

McAfee, Paul C., Bryan W. Cunningham, Carlos M. Orbegoso, et al.. (2003). Analysis of Porous Ingrowth in Intervertebral Disc Prostheses. Spine. 28(4). 332–340. 53 indexed citations

11.

Cunningham, Bryan W., Carlos M. Orbegoso, Anton E. Dmitriev, et al.. (2003). The effect of spinal instrumentation particulate wear debris. The Spine Journal. 3(1). 19–32. 52 indexed citations

12.

Cunningham, Bryan W., Carlos M. Orbegoso, Anton E. Dmitriev, et al.. (2002). The Effect of Titanium Particulate on Development and Maintenance of a Posterolateral Spinal Arthrodesis. Spine. 27(18). 1971–1981. 76 indexed citations

13.

Cunningham, Bryan W., Carlos M. Orbegoso, Anton E. Dmitriev, et al.. (2002). The effect of spinal instrumentation particulate wear debris. The Spine Journal. 2(5). 69–70. 3 indexed citations

14.

Cunningham, Bryan W., Norimichi Shimamoto, John C. Sefter, et al.. (2002). Osseointegration of autograft versus osteogenic protein–1 in posterolateral spinal arthrodesis. The Spine Journal. 2(1). 11–24. 29 indexed citations

15.

Cunningham, Bryan W., John C. Sefter, Yasuhiro Shono, & Paul C. McAfee. (2000). Static and Cyclical Biomechanical Analysis of Pedicle Screw Spinal Constructs. Spine. 25(Supplement). 1S–12S. 5 indexed citations

16.

Kanayama, Masahiro, Bryan W. Cunningham, John C. Sefter, et al.. (1999). Does Spinal Instrumentation Influence the Healing Process of Posterolateral Spinal Fusion?. Spine. 24(11). 1058–1065. 48 indexed citations

17.

Cunningham, Bryan W., Masahiro Kanayama, Larry M. Parker, et al.. (1999). Osteogenic Protein Versus Autologous Interbody Arthrodesis in the Sheep Thoracic Spine. Spine. 24(6). 509–518. 129 indexed citations

18.

Cunningham, Bryan W., Masahiro Kanayama, Larry M. Parker, et al.. (1997). Osteogenic Protein (rhBMP-7) Versus Autologous Fusion in the Sheep Thoracic Spine. A Comparative Endoscopic Study Using the BAK Interbody Fusion Device. Journal of Orthopaedic Science. 71(4). 1 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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