R. Leppek

502 total citations
34 papers, 372 citations indexed

About

R. Leppek is a scholar working on Surgery, Radiology, Nuclear Medicine and Imaging and Biomedical Engineering. According to data from OpenAlex, R. Leppek has authored 34 papers receiving a total of 372 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 8 papers in Radiology, Nuclear Medicine and Imaging and 6 papers in Biomedical Engineering. Recurrent topics in R. Leppek's work include Orthopaedic implants and arthroplasty (7 papers), Orthopedic Infections and Treatments (4 papers) and Radiation Dose and Imaging (4 papers). R. Leppek is often cited by papers focused on Orthopaedic implants and arthroplasty (7 papers), Orthopedic Infections and Treatments (4 papers) and Radiation Dose and Imaging (4 papers). R. Leppek collaborates with scholars based in Germany, United States and Austria. R. Leppek's co-authors include Jan Schmitt, M. Lengsfeld, Peter Alter, J. Kaminsky, Daniel Günther, P. Griss, Jochen A. Werner, K.-J. Klose, Klaus J. Klose and Heinz‐Otto Peitgen and has published in prestigious journals such as Journal of Biomechanics, European Urology and European Journal of Radiology.

In The Last Decade

R. Leppek

33 papers receiving 355 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Leppek Germany 9 211 77 64 53 45 34 372
Dale E. Starchman United States 4 114 0.5× 75 1.0× 29 0.5× 110 2.1× 41 0.9× 13 343
Giulia Soloperto Italy 12 159 0.8× 73 0.9× 24 0.4× 66 1.2× 124 2.8× 27 418
Yong-Min Kim South Korea 13 235 1.1× 69 0.9× 32 0.5× 58 1.1× 201 4.5× 71 464
Sami P. Väänänen Finland 15 370 1.8× 195 2.5× 78 1.2× 46 0.9× 229 5.1× 26 564
Michael J. Feldstein United States 3 187 0.9× 173 2.2× 34 0.5× 31 0.6× 236 5.2× 4 412
Takuya Matsumoto Japan 8 399 1.9× 120 1.6× 100 1.6× 47 0.9× 260 5.8× 15 604
Steffen Schumann Switzerland 13 323 1.5× 215 2.8× 24 0.4× 128 2.4× 29 0.6× 32 573
Vahid Saadat United States 6 320 1.5× 47 0.6× 71 1.1× 25 0.5× 46 1.0× 7 392
Luis Miguel del Río Barquero Spain 11 198 0.9× 112 1.5× 20 0.3× 57 1.1× 264 5.9× 17 408
S. Plaweski France 10 444 2.1× 93 1.2× 18 0.3× 23 0.4× 121 2.7× 18 509

Countries citing papers authored by R. Leppek

Since Specialization
Citations

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

Fields of papers citing papers by R. Leppek

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Leppek

This figure shows the co-authorship network connecting the top 25 collaborators of R. Leppek. A scholar is included among the top collaborators of R. Leppek 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 R. Leppek. R. Leppek 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.
Leppek, R., et al.. (2008). Jodinduzierte Hyperthyreose bei metastasiertem Schilddrüsenkarzinom. DMW - Deutsche Medizinische Wochenschrift. 119(46). 1573–1578. 1 indexed citations
2.
Keil, Boris, Jörg Wulff, R. Schmitt, et al.. (2008). Schutz der Augenlinse in der Computertomografie – Dosisevaluation an einem antropomorphen Phantom mittels Thermolumineszenzdosimetrie und Monte-Carlo-Simulationen. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 180(12). 1047–1053. 16 indexed citations
3.
Leppek, R., et al.. (2007). Volumetric measurement of periprosthetic bone remodeling: prospective 5 years follow-up after cemented total hip arthroplasty. Archives of Orthopaedic and Trauma Surgery. 127(5). 361–368. 6 indexed citations
4.
Leppek, R., Olaf Hoos, Alexander Sattler, et al.. (2004). Magnetresonanztomographische Diagnostik der peripheren Durchblutung*. Herz. 29(1). 32–46. 9 indexed citations
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Leppek, R., Holger Bourquain, Markus Lang, et al.. (2003). Virtuelle Organisation im digitalen Zeitalter der Radiologie - Prinzip und Lösung für die radiologische Forschung?∗. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 175(11). 1556–1563. 5 indexed citations
7.
Lengsfeld, M., et al.. (2002). Validation data for periprosthetic bone remodelling theories. Journal of Biomechanics. 35(12). 1553–1564. 31 indexed citations
8.
Schnabel, Michael, T. Schmidt, R. Leppek, et al.. (2001). Selektionseffekte - Ein Problem unfallchirurgischer Studien?. Der Unfallchirurg. 104(8). 716–726. 1 indexed citations
9.
Gunter, T., et al.. (2000). Zahnimplantattestung am In-vivo-Finite-Elemente-Modell - Testing of Dental Implants Using an in vivo Finite Element Model. Biomedizinische Technik/Biomedical Engineering. 45(10). 272–276. 5 indexed citations
10.
Kurtz, Christopher A., et al.. (2000). Röntgen durch Radiologen! Einfluss auf einen kontinuierlichen Qualitätsverbesserungsprozess?. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 172(4). 391–396. 4 indexed citations
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Leppek, R., et al.. (1996). Lymphödemassoziiertes Angiosarkom (Stewart-Treves-Syndrom) der unteren Extremität: Darstellung in der MRT. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 164(2). 168–170. 2 indexed citations
14.
Götzen, L., et al.. (1996). Stumpfes Thoraxtrauma <\d> mit Aortenruptur und Lungenkontusion durch Hufschlag bei einem 15jährigen Mädchen. Der Unfallchirurg. 99(11). 901–904. 1 indexed citations
15.
Leppek, R., et al.. (1996). [Windmill principle versus clockwork principle--tradition and interaction in academic lectures. A. N. S. A. Radiologica].. PubMed. 90(5). 406–13. 1 indexed citations
16.
17.
Weingärtner, K., Elmar W. Gerharz, A. Bittinger, et al.. (1995). Isolated Clinical Syndrome of Primary Aldosteronism in a Patient with Adrenocortical Carcinoma. Urologia Internationalis. 55(4). 232–235. 8 indexed citations
18.
Jürgens, Hartmut, et al.. (1995). Portal vein reconstruction based on topology. European Journal of Radiology. 19(2). 96–100. 26 indexed citations
19.
Funck, R., et al.. (1994). [Biventricular inflow tract compression by chronic organized hemopericardium in Caplan syndrome].. PubMed. 19(3). 156–61.
20.
Gehling, H., et al.. (1994). [Is prevention of thromboembolism in ambulatory and conservative therapy of rupture of the fibular ligament of the upper ankle joint necessary?].. PubMed. 97(7). 362–5. 4 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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