Chris Shaffrey

992 total citations
16 papers, 672 citations indexed

About

Chris Shaffrey is a scholar working on Surgery, Pathology and Forensic Medicine and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Chris Shaffrey has authored 16 papers receiving a total of 672 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 11 papers in Pathology and Forensic Medicine and 3 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Chris Shaffrey's work include Spinal Fractures and Fixation Techniques (8 papers), Spine and Intervertebral Disc Pathology (7 papers) and Scoliosis diagnosis and treatment (5 papers). Chris Shaffrey is often cited by papers focused on Spinal Fractures and Fixation Techniques (8 papers), Spine and Intervertebral Disc Pathology (7 papers) and Scoliosis diagnosis and treatment (5 papers). Chris Shaffrey collaborates with scholars based in United States, Canada and Sweden. Chris Shaffrey's co-authors include Shay Bess, Frank J. Schwab, Michael G. Fehlings, James S. Harrop, Jens R. Chapman, Brian K. Kwon, Charles Kuntz, Gilles Maurais, Albert Yee and Kirkham B. Wood and has published in prestigious journals such as Neurology, Spine and Critical Care Medicine.

In The Last Decade

Chris Shaffrey

15 papers receiving 663 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Chris Shaffrey United States	13	459	429	102	71	47	16	672
Nail İzgi Türkiye	17	255 0.6×	353 0.8×	141 1.4×	407 5.7×	15 0.3×	37	776
Nihat Egemen Türkiye	18	305 0.7×	384 0.9×	75 0.7×	272 3.8×	5 0.1×	52	832
Salih Gülşen Türkiye	13	109 0.2×	173 0.4×	61 0.6×	137 1.9×	6 0.1×	50	465
Yutaka Hiraizumi Japan	11	92 0.2×	153 0.4×	79 0.8×	22 0.3×	15 0.3×	30	383
Per Grane Sweden	13	273 0.6×	359 0.8×	344 3.4×	157 2.2×	11 0.2×	21	749
Matthew S. Parsons United States	12	98 0.2×	139 0.3×	28 0.3×	142 2.0×	24 0.5×	47	396
Christina M. Walter United States	15	198 0.4×	292 0.7×	17 0.2×	100 1.4×	27 0.6×	30	449
L. W. Freeman United States	16	264 0.6×	258 0.6×	173 1.7×	70 1.0×	12 0.3×	36	622
Mohsen Sadeghi-Naini Iran	9	165 0.4×	100 0.2×	24 0.2×	57 0.8×	59 1.3×	24	300
Kadır Kotıl Türkiye	16	400 0.9×	562 1.3×	104 1.0×	50 0.7×	19 0.4×	49	750

Countries citing papers authored by Chris Shaffrey

Since Specialization

Citations

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

Fields of papers citing papers by Chris Shaffrey

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chris Shaffrey. 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 Chris Shaffrey. The network helps show where Chris Shaffrey may publish in the future.

Co-authorship network of co-authors of Chris Shaffrey

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

All Works

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16 of 16 papers shown

Jaja, Blessing N. R., Jetan H. Badhiwala, James D. Guest, et al.. (2021). Trajectory-Based Classification of Recovery in Sensorimotor Complete Traumatic Cervical Spinal Cord Injury. Neurology. 96(22). e2736–e2748. 15 indexed citations

Jaja, Blessing N. R., Fan Jiang, Jetan H. Badhiwala, et al.. (2019). Association of Pneumonia, Wound Infection, and Sepsis with Clinical Outcomes after Acute Traumatic Spinal Cord Injury. Journal of Neurotrauma. 36(21). 3044–3050. 35 indexed citations

Jiang, Fan, Blessing N. R. Jaja, Shekar N. Kurpad, et al.. (2019). Acute Adverse Events After Spinal Cord Injury and Their Relationship to Long-term Neurologic and Functional Outcomes: Analysis From the North American Clinical Trials Network for Spinal Cord Injury. Critical Care Medicine. 47(11). e854–e862. 21 indexed citations

Poorman, Gregory W., Peter G. Passias, Rabia Qureshi, et al.. (2018). Cost-utility analysis of cervical deformity surgeries using 1-year outcome. The Spine Journal. 18(9). 1552–1557. 18 indexed citations

Passias, Peter G., Dennis Vasquez-Montes, Gregory W. Poorman, et al.. (2018). Predictive model for distal junctional kyphosis after cervical deformity surgery. The Spine Journal. 18(12). 2187–2194. 54 indexed citations

Baker, Joseph F., Shearwood McClelland, Breton Line, et al.. (2017). In-Hospital Complications and Resource Utilization Following Lumbar Spine Surgery in Patients with Parkinson Disease: Evaluation of the National Inpatient Sample Database. World Neurosurgery. 106. 470–476. 19 indexed citations

Uribe, Juan S., Joshua Beckman, Praveen V. Mummaneni, et al.. (2017). Does MIS Surgery Allow for Shorter Constructs in the Surgical Treatment of Adult Spinal Deformity?. Neurosurgery. 80(3). 489–497. 34 indexed citations

Lau, Darryl, Haruki Funao, Allan Clark, et al.. (2015). The Clinical Correlation of the Hart-ISSG Proximal Junctional Kyphosis Severity Scale With Health-Related Quality-of-life Outcomes and Need for Revision Surgery. Spine. 41(3). 213–223. 51 indexed citations

Wood, Kirkham B., Peter Fritzell, Joseph R. Dettori, et al.. (2011). Effectiveness of Spinal Fusion Versus Structured Rehabilitation in Chronic Low Back Pain Patients With and Without Isthmic Spondylolisthesis. Spine. 36(21 Suppl). S110–S119. 16 indexed citations

10.

Fehlings, Michael G., Nicholas Theodore, James S. Harrop, et al.. (2011). A Phase I/IIa Clinical Trial of a Recombinant Rho Protein Antagonist in Acute Spinal Cord Injury. Journal of Neurotrauma. 28(5). 787–796. 190 indexed citations

11.

Bess, Shay, Oheneba Boachie–Adjei, Doug Burton, et al.. (2009). Pain and Disability Determine Treatment Modality for Older Patients With Adult Scoliosis, While Deformity Guides Treatment for Younger Patients. Spine. 34(20). 2186–2190. 144 indexed citations

12.

Matsui, Yoshito, S. Mirza, Jiann-Jiu Wu, et al.. (2004). The association of lumbar spondylolisthesis with collagen IX tryptophan alleles. Journal of Bone and Joint Surgery - British Volume. 86-B(7). 1021–1026. 24 indexed citations

13.

Kallmes, David F., Harry J. Cloft, James B. Chadduck, Chris Shaffrey, & Jacques E. Dion. (1997). Percutaneous Deflation of a Vertebral Artery Occlusion Balloon that Migrated to the Axillary Artery. Journal of Vascular and Interventional Radiology. 8(5). 809–812.

14.

Sagher, Oren, Jacek M. Malik, Joung H. Lee, et al.. (1993). Fusion with Occipital Bone for Atlantoaxial Instability. Neurosurgery. 33(5). 926–928. 8 indexed citations

15.

Sagher, Oren, Jacek M. Malik, Joung H. Lee, et al.. (1993). Fusion with Occipital Bone for Atlantoaxial Instability. Neurosurgery. 33(5). 926–928. 1 indexed citations

16.

Shaffrey, Mark E., Richard S. Polin, Charles D. Phillips, et al.. (1992). Classification of civilian craniocerebral gunshot wounds: a multivariate analysis predictive of mortality.. PubMed. 9 Suppl 1. S279–85. 42 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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