Koen Willemsen

788 total citations
26 papers, 528 citations indexed

About

Koen Willemsen is a scholar working on Surgery, Biomedical Engineering and Small Animals. According to data from OpenAlex, Koen Willemsen has authored 26 papers receiving a total of 528 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Surgery, 8 papers in Biomedical Engineering and 5 papers in Small Animals. Recurrent topics in Koen Willemsen's work include Orthopaedic implants and arthroplasty (12 papers), Hip disorders and treatments (12 papers) and Total Knee Arthroplasty Outcomes (6 papers). Koen Willemsen is often cited by papers focused on Orthopaedic implants and arthroplasty (12 papers), Hip disorders and treatments (12 papers) and Total Knee Arthroplasty Outcomes (6 papers). Koen Willemsen collaborates with scholars based in Netherlands, Germany and Thailand. Koen Willemsen's co-authors include Harrie Weinans, René M. Castelein, Peter R. Seevinck, Mateusz C. Florkow, Marijn van Stralen, Edwin H. G. Oei, Vasco Mascarenhas, Bart C. H. van der Wal, Razmara Nizak and Moyo C. Kruyt and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Bone and Joint Surgery and Scientific Reports.

In The Last Decade

Koen Willemsen

21 papers receiving 523 citations

Peers

Koen Willemsen
Grant Bevill United States
Christopher U. Brown United States
Ghislain Maquer Switzerland
Andreas Reisinger Austria
Joep Kraeima Netherlands
Marta Peña Fernández United Kingdom
He Gong China
E Eelco Verhulp Netherlands
Anthony G. Au Canada
Clara Sandino Canada
Grant Bevill United States
Koen Willemsen
Citations per year, relative to Koen Willemsen Koen Willemsen (= 1×) peers Grant Bevill

Countries citing papers authored by Koen Willemsen

Since Specialization
Citations

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

Fields of papers citing papers by Koen Willemsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koen Willemsen

This figure shows the co-authorship network connecting the top 25 collaborators of Koen Willemsen. A scholar is included among the top collaborators of Koen Willemsen 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 Koen Willemsen. Koen Willemsen 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.
2.
3.
Kamali, Amir, Femke Verseijden, Koen Willemsen, et al.. (2024). Outcome One Year after Acetabular Rim Extension Using a Customized Titanium Implant for Treating Hip Dysplasia in Dogs. Animals. 14(16). 2385–2385.
4.
5.
6.
Willemsen, Koen, et al.. (2023). Deformable titanium for acetabular revision surgery: a proof of concept. SHILAP Revista de lepidopterología. 9(1). 4 indexed citations
7.
8.
Willemsen, Koen, Harrie Weinans, Ralph J. B. Sakkers, et al.. (2023). Acetabular rim extension using a personalized titanium implant for treatment of hip dysplasia in dogs: short-term results. Frontiers in Veterinary Science. 10. 1160177–1160177. 3 indexed citations
9.
Willemsen, Koen, Marianna A. Tryfonidou, Ralph J. B. Sakkers, et al.. (2022). Patient-specific 3D-printed shelf implant for the treatment of hip dysplasia tested in an experimental animal pilot in canines. Scientific Reports. 12(1). 3032–3032. 7 indexed citations
10.
Willemsen, Koen, et al.. (2022). Endoscopic vs. microscopic stapes surgery: An anatomical feasibility study. Frontiers in Surgery. 9. 1054342–1054342. 2 indexed citations
11.
Willemsen, Koen, Netanja I. Harlianto, Said Sadiqi, et al.. (2022). Good long-term outcomes of the hip Chiari osteotomy in adolescents and adults with hip dysplasia: a systematic review. Acta Orthopaedica. 93. 296–302. 2 indexed citations
12.
Florkow, Mateusz C., Koen Willemsen, Vasco Mascarenhas, et al.. (2022). Magnetic Resonance Imaging Versus Computed Tomography for Three‐Dimensional Bone Imaging of Musculoskeletal Pathologies: A Review. Journal of Magnetic Resonance Imaging. 56(1). 11–34. 95 indexed citations
13.
Kolken, H.M.A., et al.. (2021). Additively manufactured space-filling meta-implants. Acta Biomaterialia. 125. 345–357. 50 indexed citations
14.
Willemsen, Koen, Frank Zijlstra, Mateusz C. Florkow, et al.. (2021). 3D-printed saw guides for lower arm osteotomy, a comparison between a synthetic CT and CT-based workflow. SHILAP Revista de lepidopterología. 7(1). 13–13. 8 indexed citations
15.
Golafshan, Nasim, Koen Willemsen, Firoz Babu Kadumudi, et al.. (2021). 3D‐Printed Regenerative Magnesium Phosphate Implant Ensures Stability and Restoration of Hip Dysplasia. Advanced Healthcare Materials. 10(21). e2101051–e2101051. 27 indexed citations
16.
Willemsen, Koen, Netanja I. Harlianto, Marianna A. Tryfonidou, et al.. (2021). Comparing Hip Dysplasia in Dogs and Humans: A Review. Frontiers in Veterinary Science. 8. 791434–791434. 11 indexed citations
17.
Willemsen, Koen, et al.. (2020). Long-term outcomes of the hip shelf arthroplasty in adolescents and adults with residual hip dysplasia: a systematic review. Acta Orthopaedica. 91(4). 383–389. 20 indexed citations
18.
Willemsen, Koen, et al.. (2020). Lumbosacral Fusion Using Instrumented Cage Distraction–Fixation in a Dog with Degenerative Lumbosacral Stenosis. Data Archiving and Networked Services (DANS). 3(2). e77–e83. 1 indexed citations
19.
Willemsen, Koen, Ronald L. A. W. Bleys, M.A. Leeflang, et al.. (2019). A Novel Treatment for Anterior Shoulder Instability. Journal of Bone and Joint Surgery. 101(14). e68–e68. 10 indexed citations
20.
Willemsen, Koen, Razmara Nizak, Herke Jan Noordmans, et al.. (2019). Challenges in the design and regulatory approval of 3D-printed surgical implants: a two-case series. The Lancet Digital Health. 1(4). e163–e171. 87 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

Breakdown of academic impact, for papers by Grant Bevill Breakdown of academic impact, for papers by Christopher U. Brown Breakdown of academic impact, for papers by Ghislain Maquer Breakdown of academic impact, for papers by Andreas Reisinger Breakdown of academic impact, for papers by Joep Kraeima Breakdown of academic impact, for papers by Marta Peña Fernández Breakdown of academic impact, for papers by He Gong Breakdown of academic impact, for papers by E Eelco Verhulp Breakdown of academic impact, for papers by Anthony G. Au Breakdown of academic impact, for papers by Clara Sandino
Rankless by CCL
2026