Jan A.N. Verhaar

30.3k total citations · 4 hit papers
427 papers, 22.0k citations indexed

About

Jan A.N. Verhaar is a scholar working on Surgery, Orthopedics and Sports Medicine and Rheumatology. According to data from OpenAlex, Jan A.N. Verhaar has authored 427 papers receiving a total of 22.0k indexed citations (citations by other indexed papers that have themselves been cited), including 277 papers in Surgery, 145 papers in Orthopedics and Sports Medicine and 139 papers in Rheumatology. Recurrent topics in Jan A.N. Verhaar's work include Osteoarthritis Treatment and Mechanisms (132 papers), Total Knee Arthroplasty Outcomes (88 papers) and Sports injuries and prevention (80 papers). Jan A.N. Verhaar is often cited by papers focused on Osteoarthritis Treatment and Mechanisms (132 papers), Total Knee Arthroplasty Outcomes (88 papers) and Sports injuries and prevention (80 papers). Jan A.N. Verhaar collaborates with scholars based in Netherlands, United States and Belgium. Jan A.N. Verhaar's co-authors include Sita Bierma‐Zeinstra, Harrie Weinans, Max Reijman, Bart W. Koes, J.H. Waarsing, Gerjo J.V.M. van Osch, Robert‐Jan de Vos, Arianne P. Verhagen, Reinoud W. Brouwer and Adam Weir and has published in prestigious journals such as JAMA, SHILAP Revista de lepidopterología and Annals of Internal Medicine.

In The Last Decade

Jan A.N. Verhaar

417 papers receiving 21.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Prevalence and incidence of shoulder pain in the general population; a systematic review

2004 916 citations Bart W. Koes, Jan A.N. Verhaar et al. profile →
Platelet-Rich Plasma Injection for Chronic Achilles Tendinopathy

2010 599 citations Sita Bierma‐Zeinstra, Jan A.N. Verhaar et al. profile →
Psychological Factors Affecting the Outcome of Total Hip and Knee Arthroplasty: A Systematic Review

2011 359 citations M.M. Vissers, Johannes B. J. Bussmann et al. Seminars in Arthritis and Rheumatism profile →
Cam impingement causes osteoarthritis of the hip: a nationwide prospective cohort study (CHECK)

2012 356 citations Rintje Agricola, M.P. Heijboer et al. profile →

Peers

Countries citing papers authored by Jan A.N. Verhaar

Since Specialization

Citations

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

Fields of papers citing papers by Jan A.N. Verhaar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jan A.N. Verhaar. 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 Jan A.N. Verhaar. The network helps show where Jan A.N. Verhaar may publish in the future.

Co-authorship network of co-authors of Jan A.N. Verhaar

This figure shows the co-authorship network connecting the top 25 collaborators of Jan A.N. Verhaar. A scholar is included among the top collaborators of Jan A.N. Verhaar 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 Jan A.N. Verhaar. Jan A.N. Verhaar 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:

20 of 20 papers shown

#	Work	Indexed citations
1	Socioeconomic inequalities in patient-reported outcome measures among total hip and knee arthroplasty patients: a comprehensive analysis of instruments and domains 2025 ·International Journal for Equity in Health ·(unknown), Max Reijman, Erin M. Macri, Jan A.N. Verhaar, Liza N. van Steenbergen, Gouke J. Bonsel	1
2	Redisplacement of reduced distal radius fractures in adults: does the type of casting play a role? The CAST study, a multicentre cluster randomized controlled trial 2024 ·The Bone & Joint Journal ·(unknown), (unknown), (unknown), (unknown), Jan A.N. Verhaar, Joost W. Colaris	1
3	Are serum cobalt and chromium levels predictors for patient-reported outcome measures in the ASR hip resurfacing arthroplasty? 2023 ·The Bone & Joint Journal ·(unknown), (unknown), Max Reijman, Eline M. van Es, Sara J. Baart, Jan A.N. Verhaar, P.K. Bos	0
4	Adding false-profile radiographs improves detection of developmental dysplasia of the hip, data from the CHECK cohort 2022 ·Journal of Hip Preservation Surgery ·(unknown), (unknown), (unknown), Jan A.N. Verhaar, Vasco Mascarenhas, Rintje Agricola	8
5	The relationship between cam morphology and hip and groin symptoms and signs in young male football players 2020 ·Scandinavian Journal of Medicine and Science in Sports ·Pim van Klij, Abida Z. Ginai, M.P. Heijboer, Jan A.N. Verhaar, J.H. Waarsing, Rintje Agricola	16
6	Clinically SUspected ScaPhoid fracturE: treatment with supportive bandage or CasT? ‘Study protocol of a multicenter randomized controlled trial’ (SUSPECT study) 2020 ·BMJ Open ·(unknown), Max Reijman, Gerald Kraan, Nina M.C. Mathijssen, Marc Koopmanschap, Jan A.N. Verhaar, (unknown), Joost W. Colaris	3
7	Full regeneration of segmental bone defects using porous titanium implants loaded with BMP-2 containing fibrin gels 2015 ·European Cells and Materials ·(unknown), Johan van der Stok, (unknown), (unknown), Saber Amin Yavari, Jacqueline Alblas, P. Patka, Jan A.N. Verhaar, (unknown), (unknown), Harrie Weinans, Holger Jahr	60
8	Osteostatin-Coated Porous Titanium Can Improve Early Bone Regeneration of Cortical Bone Defects in Rats 2015 ·Tissue Engineering Part A ·Johan van der Stok, Daniel Lozano, Yoke Chin Chai, Saber Amin Yavari, (unknown), Jan A.N. Verhaar, Enrique Gómez‐Barrena, Jan Schrooten, Holger Jahr, Amir A. Zadpoor, Pedro Esbrit, Harrie Weinans	32
9	Comparison of Closing-Wedge and Opening-Wedge High Tibial Osteotomy for Medial Compartment Osteoarthritis of the Knee 2014 ·Journal of Bone and Joint Surgery ·Tijs Duivenvoorden, Reinoud W. Brouwer, (unknown), P.K. Bos, Max Reijman, Sita Bierma‐Zeinstra, Jan A.N. Verhaar	130
10	Cost-utility of exercise therapy added to general practitioners’ care versus general practitioners’ care alone in patients with hip osteoarthritis 2014 ·Osteoarthritis and Cartilage ·Siok Swan Tan, C.H. Teirlinck, Joost Dekker, (unknown), (unknown), Jan A.N. Verhaar, Bart W. Koes, S.M. Bierma-Zeinstra, Pim A. J. Luijsterburg, M Koopmanschap	1
11	Selective laser melting-produced porous titanium scaffolds regenerate bone in critical size cortical bone defects 2013 ·(unknown), (unknown), Saber Amin Yavari, (unknown), (unknown), Holger Jahr, (unknown), P. Patka, Jan A.N. Verhaar, Amir A. Zadpoor, Harrie Weinans	1
12	Chondrogenesis of Mesenchymal Stem Cells in an Osteochondral Environment Is Mediated by the Subchondral Bone 2013 ·Tissue Engineering Part A ·(unknown), Roberto Narcisi, Nicole Kops, Wendy Koevoet, P.K. Bos, Mary Murphy, Jan A.N. Verhaar, P.M. van der Kraan, Gerjo J.V.M. van Osch	52
13	Bone mineral density changes in the knee following anterior cruciate ligament rupture 2013 ·Osteoarthritis and Cartilage ·Belle L. van Meer, J.H. Waarsing, (unknown), Duncan E. Meuffels, Ewoud R.A. van Arkel, Jan A.N. Verhaar, Sita Bierma‐Zeinstra, Max Reijman	45
14	Below-elbow cast for distal fractures of radius and ulna: A multicenter randomized study in children 2012 ·Nederlandsch tijdschrift voor geneeskunde/Nederlands tijdschrift voor geneeskunde/NTvG-databank ·Joost W. Colaris, L. Ulas Biter, Jan Hein Allema, Rolf M. Bloem, Cornelis P. van de Ven, (unknown), A. J. H. Kerver, Max Reijman, Jan A.N. Verhaar	1
15	Corticosteroid Injections for Greater Trochanteric Pain Syndrome: A Randomized Controlled Trial in Primary Care 2011 ·The Annals of Family Medicine ·Aaltien Brinks, Rogier M. van Rijn, Sten P. Willemsen, Arthur M. Bohnen, Jan A.N. Verhaar, Bart W. Koes, Sita Bierma‐Zeinstra	89
16	Psychological Factors Affecting the Outcome of Total Hip and Knee Arthroplasty: A Systematic Review breakdown → 2011 ·Seminars in Arthritis and Rheumatism ·M.M. Vissers, Johannes B. J. Bussmann, Jan A.N. Verhaar, Jan J.V. Busschbach, Sita Bierma‐Zeinstra, Max Reijman	359
17	Chondrogenic Priming of Human Bone Marrow Stromal Cells: A Better Route to Bone Repair? 2008 ·Tissue Engineering Part A ·Eric Farrell, Olav P. van der Jagt, Wendy Koevoet, Nicole Kops, (unknown), Catharine A. Hellingman, Holger Jahr, Fergal J. O’Brien, Jan A.N. Verhaar, Harrie Weinans, Gerjo J.V.M. van Osch	9
18	Chondrogenic Priming of Human Bone Marrow Stromal Cells: A Better Route to Bone Repair? 2008 ·Tissue Engineering Part C Methods ·Eric Farrell, Olav P. van der Jagt, Wendy Koevoet, Nicole Kops, (unknown), Catharine A. Hellingman, Holger Jahr, Fergal J. O’Brien, Jan A.N. Verhaar, Harrie Weinans, Gerjo J.V.M. van Osch	110
19	Brace treatment for osteoarthritis of the knee: a prospective randomized multi-centre trial 2006 ·Osteoarthritis and Cartilage ·Reinoud W. Brouwer, Tom M. van Raaij, Jan A.N. Verhaar, L. N. J. E. M. Coene, Sita Bierma‐Zeinstra	135
20	Honderd jaar orthopedie in Nederland. V. Artroscopie 1998 ·Nederlandsch tijdschrift voor geneeskunde/Nederlands tijdschrift voor geneeskunde/NTvG-databank ·Jaap Willems, Albert van Kampen, Jan A.N. Verhaar	1

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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