Holger Grehn

450 total citations
10 papers, 321 citations indexed

About

Holger Grehn is a scholar working on Surgery, Epidemiology and Orthopedics and Sports Medicine. According to data from OpenAlex, Holger Grehn has authored 10 papers receiving a total of 321 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 6 papers in Epidemiology and 3 papers in Orthopedics and Sports Medicine. Recurrent topics in Holger Grehn's work include Shoulder Injury and Treatment (9 papers), Shoulder and Clavicle Injuries (6 papers) and Orthopedic Surgery and Rehabilitation (3 papers). Holger Grehn is often cited by papers focused on Shoulder Injury and Treatment (9 papers), Shoulder and Clavicle Injuries (6 papers) and Orthopedic Surgery and Rehabilitation (3 papers). Holger Grehn collaborates with scholars based in Switzerland and Liechtenstein. Holger Grehn's co-authors include Christian Spross, Christian Gerber, Bernhard Jost, Christian W. A. Pfirrmann, Florian M. Buck, Monika Hilbe, J Hodler, Juerg Hodler, R. Huch and Karim Eid and has published in prestigious journals such as American Journal of Roentgenology, Journal of Magnetic Resonance Imaging and Journal of Shoulder and Elbow Surgery.

In The Last Decade

Holger Grehn

10 papers receiving 304 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Holger Grehn Switzerland	6	313	264	44	24	12	10	321
Wade Harper Australia	8	281 0.9×	237 0.9×	41 0.9×	19 0.8×	13 1.1×	8	292
Mehmet Hakan Özsoy Türkiye	10	281 0.9×	132 0.5×	31 0.7×	39 1.6×	14 1.2×	16	296
Paul Favorito United States	7	340 1.1×	215 0.8×	31 0.7×	18 0.8×	23 1.9×	13	342
Y Bellumore France	10	330 1.1×	284 1.1×	39 0.9×	24 1.0×	8 0.7×	19	338
François Gadéa France	8	251 0.8×	174 0.7×	69 1.6×	12 0.5×	5 0.4×	20	263
David Saliken France	9	339 1.1×	292 1.1×	64 1.5×	25 1.0×	26 2.2×	14	350
Chan Teak Lim South Korea	10	329 1.1×	266 1.0×	67 1.5×	19 0.8×	26 2.2×	12	340
Guilherme do Val Sella Brazil	9	279 0.9×	208 0.8×	41 0.9×	30 1.3×	19 1.6×	63	298
Laurent Willemot Belgium	10	324 1.0×	243 0.9×	43 1.0×	13 0.5×	30 2.5×	19	337
Marc‐Frederic Pastor Germany	12	323 1.0×	263 1.0×	37 0.8×	33 1.4×	16 1.3×	35	353

Countries citing papers authored by Holger Grehn

Since Specialization

Citations

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

Fields of papers citing papers by Holger Grehn

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Holger Grehn

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

All Works

Sort: Min cites: Since: Top N: Style:

10 of 10 papers shown

Hess, Silvan, et al.. (2023). Clavicular hook plate versus dog-bone technique for acute high-grade acromioclavicular joint dislocation: a retrospective cohort study comparing clinical outcome scores, complications, and costs. Archives of Orthopaedic and Trauma Surgery. 143(8). 5007–5014. 1 indexed citations

Weber, Sabrina, et al.. (2022). Proximal humeral fracture-dislocation: Outcome analysis in osteosynthesis and arthroplasties. European Journal of Orthopaedic Surgery & Traumatology. 33(2). 305–314. 4 indexed citations

Hess, Silvan, et al.. (2022). Concept for Minimally Invasive Hook Plate Stabilisation of the Acromioclavicular Joint. Surgical Technology Online. 40. 386–390. 1 indexed citations

Weber, Sabrina, et al.. (2022). Shoulder arthroplasty for proximal humeral fracture treatment: a retrospective functional outcome analysis. European Journal of Orthopaedic Surgery & Traumatology. 33(5). 1581–1589. 6 indexed citations

Frigg, Arno, et al.. (2019). Seven-year course of asymptomatic acromioclavicular osteoarthritis diagnosed by MRI. Journal of Shoulder and Elbow Surgery. 28(10). e344–e351. 18 indexed citations

Grehn, Holger, et al.. (2015). Trochleaplastik bei patellofemoraler Instabilität. Arthroskopie. 28(3). 186–193. 1 indexed citations

Jost, Bernhard, Christian Spross, Holger Grehn, & Christian Gerber. (2012). Locking plate fixation of fractures of the proximal humerus: analysis of complications, revision strategies and outcome. Journal of Shoulder and Elbow Surgery. 22(4). 542–549. 209 indexed citations

Huch, R., et al.. (2012). Proximal Anterior Cruciate Ligament Tears: The Healing Response Technique versus Conservative Treatment. The Journal of Knee Surgery. 26(4). 263–272. 22 indexed citations

Buck, Florian M., et al.. (2010). Magnetic resonance histologic correlation in rotator cuff tendons. Journal of Magnetic Resonance Imaging. 32(1). 165–172. 23 indexed citations

10.

Buck, Florian M., et al.. (2009). Degeneration of the Long Biceps Tendon: Comparison of MRI With Gross Anatomy and Histology. American Journal of Roentgenology. 193(5). 1367–1375. 36 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.

Explore authors with similar magnitude of impact