Per Aspenberg

16.8k total citations · 1 hit paper
301 papers, 12.4k citations indexed

About

Per Aspenberg is a scholar working on Surgery, Orthopedics and Sports Medicine and Epidemiology. According to data from OpenAlex, Per Aspenberg has authored 301 papers receiving a total of 12.4k indexed citations (citations by other indexed papers that have themselves been cited), including 200 papers in Surgery, 147 papers in Orthopedics and Sports Medicine and 72 papers in Epidemiology. Recurrent topics in Per Aspenberg's work include Orthopaedic implants and arthroplasty (98 papers), Bone fractures and treatments (71 papers) and Tendon Structure and Treatment (66 papers). Per Aspenberg is often cited by papers focused on Orthopaedic implants and arthroplasty (98 papers), Bone fractures and treatments (71 papers) and Tendon Structure and Treatment (66 papers). Per Aspenberg collaborates with scholars based in Sweden, United States and Finland. Per Aspenberg's co-authors include Jörg Schilcher, Ralf Skripitz, Carina Forslund, Olena Virchenko, Karl Michaëlsson, Pernilla Eliasson, Björn Skoglund, Olof Sandberg, Jörgen Åstrand and Fredrik Agholme and has published in prestigious journals such as New England Journal of Medicine, PLoS ONE and Biomaterials.

In The Last Decade

Per Aspenberg

298 papers receiving 12.0k citations

Hit Papers

align trajectories sort by overperformance

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.

Bisphosphonate Use and Atypical Fractures of the Femoral Shaft

2011 508 citations Jörg Schilcher, Karl Michaëlsson et al. New England Journal of Medicine profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Per Aspenberg	7.6k	5.5k	2.6k	2.1k	2.0k	301	12.4k
Kunio Takaoka	6.7k 0.9×	3.1k 0.6×	1.9k 0.7×	3.1k 1.5×	996 0.5×	341	13.4k
Anita Ignatius	5.3k 0.7×	2.1k 0.4×	896 0.3×	3.8k 1.8×	2.4k 1.2×	391	14.2k
Masahiro Kurosaka	12.9k 1.7×	4.9k 0.9×	793 0.3×	2.5k 1.2×	1.5k 0.8×	699	20.5k
Louis C. Gerstenfeld	3.2k 0.4×	2.4k 0.4×	2.3k 0.9×	2.6k 1.2×	2.7k 1.3×	149	14.0k
Naoto Endo	4.0k 0.5×	2.7k 0.5×	2.4k 0.9×	1.3k 0.6×	623 0.3×	376	11.0k
Julie Glowacki	5.5k 0.7×	1.4k 0.2×	2.6k 1.0×	2.8k 1.3×	770 0.4×	198	14.3k
Regis J. O’Keefe	5.2k 0.7×	2.6k 0.5×	3.1k 1.2×	1.8k 0.9×	1.7k 0.8×	326	19.0k
Scott D. Boden	11.8k 1.5×	1.5k 0.3×	660 0.2×	5.5k 2.6×	1.5k 0.7×	278	19.8k
Johnny Huard	9.3k 1.2×	2.4k 0.4×	1.3k 0.5×	3.0k 1.4×	1.6k 0.8×	298	20.6k
David G. Little	3.0k 0.4×	1.9k 0.3×	1.5k 0.6×	1.3k 0.6×	1.5k 0.8×	204	7.1k

Countries citing papers authored by Per Aspenberg

Since Specialization

Citations

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

Fields of papers citing papers by Per Aspenberg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Per Aspenberg

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

All Works

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20 of 20 papers shown

Aspenberg, Per, et al.. (2022). Dexamethasone Enhances Achilles Tendon Healing in an Animal Injury Model, and the Effects Are Dependent on Dose, Administration Time, and Mechanical Loading Stimulation. The American Journal of Sports Medicine. 50(5). 1306–1316. 16 indexed citations

Khayyeri, Hanifeh, Malin Hammerman, Mikael J. Turunen, et al.. (2020). Diminishing effects of mechanical loading over time during rat Achilles tendon healing. PLoS ONE. 15(12). e0236681–e0236681. 17 indexed citations

Ranstam, Jonas, et al.. (2020). Single postoperative infusion of zoledronic acid to improve patient-reported outcome after hip or knee replacement: study protocol for a randomised, controlled, double-blinded clinical trial. BMJ Open. 10(9). e040985–e040985. 1 indexed citations

Sandberg, Olof, et al.. (2019). Influence of a lower leg brace on traction force in healthy and ruptured Achilles tendons. Muscles Ligaments and Tendons Journal. 5(2). 63–63. 6 indexed citations

Hammerman, Malin, et al.. (2018). Different mechanisms activated by mild versus strong loading in rat Achilles tendon healing. PLoS ONE. 13(7). e0201211–e0201211. 32 indexed citations

Malouf, Jorge, Umberto Tarantino, Pedro Alberto García-Hernández, et al.. (2016). Effect of Teriparatide or Risedronate in Elderly Patients With a Recent Pertrochanteric Hip Fracture: Final Results of a 78-Week Randomized Clinical Trial. Journal of Bone and Mineral Research. 32(5). 1040–1051. 35 indexed citations

Sandberg, Olof, et al.. (2015). Anti-RANKL treatment improves screw fixation in cancellous bone in rats. Injury. 46(6). 990–995. 26 indexed citations

Agholme, Fredrik, et al.. (2012). Effect of Local vs . Systemic Bisphosphonate Delivery on Dental Implant Fixation in a Model of Osteonecrosis of the Jaw. Journal of Dental Research. 92(3). 279–283. 72 indexed citations

Schilcher, Jörg, Karl Michaëlsson, & Per Aspenberg. (2011). Bisphosphonates and Atypical Femoral Shaft Fractures REPLY. New England Journal of Medicine. 365(4). 377–377. 2 indexed citations

10.

Aspenberg, Per. (2009). Bisphosphonates and implants. Acta Orthopaedica. 80(1). 119–123. 44 indexed citations

11.

Eliasson, Pernilla, Anna Fahlgren, Björn Pasternak, & Per Aspenberg. (2007). Unloaded rat Achilles tendons continue to grow, but lose viscoelasticity. Journal of Applied Physiology. 103(2). 459–463. 69 indexed citations

12.

Aspenberg, Per. (2005). Drugs and fracture repair. Acta Orthopaedica. 76(6). 741–748. 78 indexed citations

13.

Lindau, Tommy, et al.. (2003). Cartilage injuries in distal radial fractures. Acta Orthopaedica Scandinavica. 74(3). 327–331. 16 indexed citations

14.

Aspenberg, Per & Jörgen Åstrand. (2002). Bone allografts pretreated with a bisphosphonate do not resorb. Bone. 30(3). 2 indexed citations

15.

Johnsson, Ragnar, Björn Strömqvist, & Per Aspenberg. (2002). Randomized Radiostereometric Study Comparing Osteogenic Protein-1 (BMP-7) and Autograft Bone in Human Noninstrumented Posterolateral Lumbar Fusion. Spine. 27(23). 2654–2661. 165 indexed citations

16.

Skripitz, Ralf & Per Aspenberg. (2001). Early Effect of Parathyroid Hormone (1???34) on Implant Fixation. Clinical Orthopaedics and Related Research. 392. 427–432. 44 indexed citations

17.

Skripitz, Ralf & Per Aspenberg. (2001). Parathyroid hormone (1–34) increases attachment of PMMA cement to bone. Journal of Orthopaedic Science. 6(6). 540–544. 17 indexed citations

18.

Skripitz, Ralf & Per Aspenberg. (2000). Pressure‐induced periprosthetic osteolysis: A rat model. Journal of Orthopaedic Research®. 18(3). 481–484. 55 indexed citations

19.

Goodman, Stuart B., Søren Toksvig‐Larsen, & Per Aspenberg. (1993). Ingrowth of bone into pores in titanium chambers implanted in rabbits: Effect of pore cross‐sectional shape in the presence of dynamic shear. Journal of Biomedical Materials Research. 27(2). 247–253. 20 indexed citations

20.

Aspenberg, Per, Lars Hansson, & Karl–Göran Thorngren. (1985). Modification of Bone Formation Rate by Growth Hormone, Melanocyte-Stimulating Hormone, and Cortisone in the Normal Rat. Cells Tissues Organs. 121(2). 84–88. 22 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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