Harmen B. Ettema

1.4k total citations
43 papers, 842 citations indexed

About

Harmen B. Ettema is a scholar working on Surgery, Internal Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Harmen B. Ettema has authored 43 papers receiving a total of 842 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Surgery, 14 papers in Internal Medicine and 8 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Harmen B. Ettema's work include Orthopaedic implants and arthroplasty (26 papers), Total Knee Arthroplasty Outcomes (21 papers) and Orthopedic Infections and Treatments (19 papers). Harmen B. Ettema is often cited by papers focused on Orthopaedic implants and arthroplasty (26 papers), Total Knee Arthroplasty Outcomes (21 papers) and Orthopedic Infections and Treatments (19 papers). Harmen B. Ettema collaborates with scholars based in Netherlands, Germany and United States. Harmen B. Ettema's co-authors include Cees C.P.M. Verheyen, Harry R. Büller, B. H. Bosker, Martijn F. Boomsma, Mario Maas, B. J. Kollen, Boudewijn J. Kollen, Michael M. Morlock, Nicholas E. Bishop and F. Witt and has published in prestigious journals such as Journal of Bone and Joint Surgery, Journal of Thrombosis and Haemostasis and Arthroscopy The Journal of Arthroscopic and Related Surgery.

In The Last Decade

Harmen B. Ettema

40 papers receiving 824 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Harmen B. Ettema Netherlands 16 666 234 96 74 60 43 842
William T. Long United States 22 1.6k 2.3× 105 0.4× 127 1.3× 30 0.4× 47 0.8× 38 1.7k
Craig D. Silverton United States 22 1.1k 1.7× 143 0.6× 41 0.4× 57 0.8× 86 1.4× 39 1.4k
P. Mertl France 23 1.7k 2.6× 99 0.4× 186 1.9× 22 0.3× 102 1.7× 101 2.0k
Zhinian Wan United States 34 3.7k 5.6× 100 0.4× 82 0.9× 85 1.1× 147 2.5× 49 3.8k
William G. Hamilton United States 20 1.2k 1.8× 55 0.2× 70 0.7× 55 0.7× 61 1.0× 52 1.4k
J. Michael Wiater United States 28 2.0k 3.0× 96 0.4× 163 1.7× 10 0.1× 25 0.4× 89 2.1k
Filippo Randelli Italy 19 821 1.2× 84 0.4× 76 0.8× 9 0.1× 44 0.7× 79 993
Lawrence M. Specht United States 12 714 1.1× 120 0.5× 92 1.0× 10 0.1× 34 0.6× 17 793
Bradley K. Vaughn United States 14 931 1.4× 68 0.3× 40 0.4× 58 0.8× 79 1.3× 21 1.1k
James A. Keeney United States 24 1.6k 2.5× 130 0.6× 133 1.4× 11 0.1× 87 1.4× 60 1.8k

Countries citing papers authored by Harmen B. Ettema

Since Specialization
Citations

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

Fields of papers citing papers by Harmen B. Ettema

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Harmen B. Ettema. 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 Harmen B. Ettema. The network helps show where Harmen B. Ettema may publish in the future.

Co-authorship network of co-authors of Harmen B. Ettema

This figure shows the co-authorship network connecting the top 25 collaborators of Harmen B. Ettema. A scholar is included among the top collaborators of Harmen B. Ettema 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 Harmen B. Ettema. Harmen B. Ettema 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.
Ettema, Harmen B., et al.. (2024). Synovial Calprotectin is Superior to Synovial Leukocyte Count in Excluding Chronic Periprosthetic Joint Infections, a Retrospective Cohort Study. The Journal of Arthroplasty. 39(8). 1926–1931.e1. 3 indexed citations
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Zijlstra, Wierd P, Joris J. W. Ploegmakers, Greetje A. Kampinga, et al.. (2022). A protocol for periprosthetic joint infections from the Northern Infection Network for Joint Arthroplasty (NINJA) in the Netherlands. Arthroplasty. 4(1). 19–19. 11 indexed citations
5.
Ettema, Harmen B., et al.. (2020). Symptomatic venous thromboembolism after trauma surgery : a study on 56.884 procedures.. PubMed. 86(3). 363–368. 3 indexed citations
6.
Wellenberg, R.H.H., Jochen A. C. van Osch, Mireille A. Edens, et al.. (2019). CT radiation dose reduction in patients with total hip arthroplasties using model-based iterative reconstruction and orthopaedic metal artefact reduction. Skeletal Radiology. 48(11). 1775–1785. 10 indexed citations
7.
Boomsma, Martijn F., Dean Pakvis, Jorn A. van Dalen, et al.. (2016). CT-based quantification of bone stock in large head metal-on-metal unilateral total hip replacements. European Journal of Radiology. 85(4). 760–763. 6 indexed citations
8.
Ettema, Harmen B., et al.. (2016). Skin depigmentation along lymph vessels of the lower leg following local corticosteroid injection for interdigital neuroma. Foot and Ankle Surgery. 22(2). 139–141. 13 indexed citations
9.
Boomsma, Martijn F., Mireille A. Edens, Dirk Müeller, et al.. (2016). Quantitative analysis of orthopedic metal artefact reduction in 64-slice computed tomography scans in large head metal-on-metal total hip replacement, a phantom study. SpringerPlus. 5(1). 405–405. 24 indexed citations
10.
Bosker, B. H., Harmen B. Ettema, Martijn F. Boomsma, et al.. (2015). Pseudotumor formation and serum ions after large head metal-on-metal stemmed total hip replacement. Risk factors, time course and revisions in 706 hips. Archives of Orthopaedic and Trauma Surgery. 135(3). 417–425. 54 indexed citations
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Kollen, Boudewijn J., et al.. (2014). Excellent results with the cemented Lubinus SP II 130-mm femoral stem at 10 years of follow-up. Acta Orthopaedica. 85(3). 276–279. 19 indexed citations
13.
Ettema, Harmen B., et al.. (2014). Self-Reported Neurological Clinical Manifestations of Metal Toxicity in Metal-on-Metal Hip Arthroplasty. Hip International. 24(6). 568–574. 7 indexed citations
14.
Ettema, Harmen B., et al.. (2013). Clinical Manifestations in Ten Patients with Asymptomatic Metal-on-Metal Hip Arthroplasty with Very High Cobalt Levels. Hip International. 23(5). 441–444. 19 indexed citations
15.
Swierstra, Bart A, Geert H.I.M. Walenkamp, B Willem Schreurs, et al.. (2011). Dutch guideline on total hip prosthesis. Acta Orthopaedica. 82(5). 567–576. 28 indexed citations
16.
Verheyen, Cees C.P.M., et al.. (2010). Death and venous thromboembolism after lower extremity amputation. Journal of Thrombosis and Haemostasis. 8(12). 2680–2684. 10 indexed citations
17.
Ettema, Harmen B., et al.. (2009). Dutch orthopedic thromboprophylaxis: a 5-year follow-up survey. Acta Orthopaedica. 80(1). 109–112. 15 indexed citations
18.
Ettema, Harmen B., et al.. (2006). Low incidence of deep vein thrombosis after knee arthroscopy without thromboprophylaxis: A prospective cohort study of 335 patients. Acta Orthopaedica. 77(5). 767–771. 47 indexed citations
19.
Ettema, Harmen B., et al.. (2005). Compliance of dutch orthopedic departments with national guidelines on thromboprophylaxis. Acta Orthopaedica. 76(1). 99–103. 11 indexed citations
20.
Ettema, Harmen B., et al.. (2003). Day-care or short-stay surgery and venous thromboembolism. Journal of Thrombosis and Haemostasis. 1(4). 863–865. 7 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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