Ryan J. Halpin

529 total citations
12 papers, 375 citations indexed

About

Ryan J. Halpin is a scholar working on Pathology and Forensic Medicine, Surgery and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Ryan J. Halpin has authored 12 papers receiving a total of 375 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Pathology and Forensic Medicine, 8 papers in Surgery and 2 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Ryan J. Halpin's work include Spine and Intervertebral Disc Pathology (6 papers), Spinal Fractures and Fixation Techniques (6 papers) and Scoliosis diagnosis and treatment (3 papers). Ryan J. Halpin is often cited by papers focused on Spine and Intervertebral Disc Pathology (6 papers), Spinal Fractures and Fixation Techniques (6 papers) and Scoliosis diagnosis and treatment (3 papers). Ryan J. Halpin collaborates with scholars based in United States and South Africa. Ryan J. Halpin's co-authors include Tyler R. Koski, Patrick A. Sugrue, John C. Liu, Aruna Ganju, Stephen L. Ondra, Jamal McClendon, Bernard R. Bendok, Brian A. O’Shaughnessy, Robert W. Gould and Michael F. Schafer and has published in prestigious journals such as Spine, Neurosurgery and Journal of Neurosurgery Spine.

In The Last Decade

Ryan J. Halpin

12 papers receiving 366 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryan J. Halpin United States	11	314	218	59	40	31	12	375
Charalampis Giannadakis Norway	9	181 0.6×	247 1.1×	65 1.1×	39 1.0×	12 0.4×	13	387
S. Hallworth United Kingdom	8	314 1.0×	101 0.5×	31 0.5×	73 1.8×	8 0.3×	20	396
Florence R. A. Hogg United Kingdom	10	148 0.5×	182 0.8×	61 1.0×	9 0.2×	8 0.3×	15	340
Kurt M. Eichholz United States	18	1.1k 3.4×	998 4.6×	45 0.8×	22 0.6×	9 0.3×	36	1.2k
Russell G. Strom United States	14	482 1.5×	231 1.1×	32 0.5×	30 0.8×	45 1.5×	24	791
C C Loo Singapore	6	208 0.7×	70 0.3×	19 0.3×	46 1.1×	10 0.3×	10	278
Holt S. Cutler United States	10	266 0.8×	190 0.9×	35 0.6×	48 1.2×	7 0.2×	22	353
Jose F. Dominguez United States	9	123 0.4×	50 0.2×	16 0.3×	37 0.9×	10 0.3×	63	253
D. Calthorpe United Kingdom	13	377 1.2×	165 0.8×	29 0.5×	43 1.1×	3 0.1×	34	445
Steven J. Gerndt United States	7	253 0.8×	111 0.5×	58 1.0×	40 1.0×	128 4.1×	7	452

Countries citing papers authored by Ryan J. Halpin

Since Specialization

Citations

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

Fields of papers citing papers by Ryan J. Halpin

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryan J. Halpin

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

All Works

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12 of 12 papers shown

Sugrue, Patrick A., Ryan J. Halpin, & Tyler R. Koski. (2013). Treatment Algorithms and Protocol Practice in High-Risk Spine Surgery. Neurosurgery Clinics of North America. 24(2). 219–230. 17 indexed citations

McClendon, Jamal, Brian A. O’Shaughnessy, Timothy R. Smith, et al.. (2012). Comprehensive Assessment of Prophylactic Preoperative Inferior Vena Cava Filters for Major Spinal Reconstruction in Adults. Spine. 37(13). 1122–1129. 35 indexed citations

Sugrue, Patrick A., Jamal McClendon, Timothy R. Smith, et al.. (2012). Redefining Global Spinal Balance. Spine. 38(6). 484–489. 32 indexed citations

Sugrue, Patrick A., Jamal McClendon, Ryan J. Halpin, et al.. (2011). Surgical management of cervical ossification of the posterior longitudinal ligament: natural history and the role of surgical decompression and stabilization. Neurosurgical FOCUS. 30(3). E3–E3. 28 indexed citations

Neal, Chris J., Jamal McClendon, Ryan J. Halpin, et al.. (2011). Predicting ideal spinopelvic balance in adult spinal deformity. Journal of Neurosurgery Spine. 15(1). 82–91. 26 indexed citations

Halpin, Ryan J., Patrick A. Sugrue, Robert W. Gould, et al.. (2010). Standardizing Care for High-Risk Patients in Spine Surgery. Spine. 35(25). 2232–2238. 65 indexed citations

Shih, Patrick, Ryan J. Halpin, Aruna Ganju, John C. Liu, & Tyler R. Koski. (2010). Management of recurrent adult tethered cord syndrome. Neurosurgical FOCUS. 29(1). E5–E5. 27 indexed citations

Halpin, Ryan J. & Aruna Ganju. (2009). PIRIFORMIS SYNDROME. Neurosurgery. 65(4). A197–A202. 27 indexed citations

Hsieh, Patrick C., Stephen L. Ondra, Andrew W. Grande, et al.. (2009). Posterior vertebral column subtraction osteotomy: a novel surgical approach for the treatment of multiple recurrences of tethered cord syndrome. Journal of Neurosurgery Spine. 10(4). 278–286. 34 indexed citations

10.

Halpin, Ryan J., Bernard R. Bendok, & John C. Liu. (2006). Minimally invasive treatments for spinal metastases: vertebroplasty, kyphoplasty, and radiofrequency ablation.. PubMed. 2(4). 339–51; discussion 352. 37 indexed citations

11.

Halpin, Ryan J., Bernard R. Bendok, Kent T. Sato, et al.. (2005). Combination treatment of vertebral metastases using image-guided percutaneous radiofrequency ablation and vertebroplasty: a case report. Surgical Neurology. 63(5). 469–474. 42 indexed citations

12.

Halpin, Ryan J., et al.. (1993). Smooth muscle tumours of the stomach: clinicopathological aspects.. PubMed. 38(1). 23–7. 5 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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