Claus Varnum
Impact in
- Surgery top 5%
- Total Knee Arthroplasty Outcomes
- Orthopaedic implants and arthroplasty
- Orthopedic Infections and Treatments
- Anesthesia and Pain Management
- Hip and Femur Fractures
- Knee injuries and reconstruction techniques
- Hip disorders and treatments
Papers in
- Surgery 82
- Total Knee Arthroplasty Outcomes 57
- Orthopaedic implants and arthroplasty 47
- Orthopedic Infections and Treatments 22
- Anesthesia and Pain Management 18
- Shoulder Injury and Treatment 12
- Knee injuries and reconstruction techniques 11
- Hip disorders and treatments 7
- Co-authors
- Alma B PedersenSøren OvergaardPer Hviid GundtoftPer Kjærsgaard‐AndersenPeter KristensenHenrik KehletKirill GromovL. Rasmussen
- Journals
- Acta Orthopaedica (16 papers)The Journal of Arthroplasty (9 papers)Acta Anaesthesiologica Scandinavica (6 papers)BMJ Open (3 papers)British Journal of Anaesthesia (3 papers)
- Partner nations
- DenmarkSwedenNetherlands
In The Last Decade
Claus Varnum
75 papers receiving 801 citations
Peers
Comparison fields: 5 of 72
- Surgery 708
- Health Informatics 9
- Anesthesiology and Pain Medicine 27
- Cardiology and Cardiovascular Medicine 80
- Rheumatology 47
Countries citing papers authored by Claus Varnum
This map shows the geographic impact of Claus Varnum'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 Claus Varnum with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Claus Varnum more than expected).
Fields of papers citing papers by Claus Varnum
This network shows the impact of papers produced by Claus Varnum. 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 Claus Varnum. The network helps show where Claus Varnum may publish in the future.
Co-authors
The 25 scholars most cited alongside Claus Varnum, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 1 | |
| 3 | 2025 | 1 | |
| 4 | 2024 | 0 | |
| 5 | 2024 | 2 | |
| 6 | 2024 | 5 | |
| 7 | 2024 | 3 | |
| 8 | 2024 | 4 | |
| 9 | 2024 | 2 | |
| 10 | 2024 | 0 | |
| 11 | 2023 | 16 | |
| 12 | 2023 | 6 | |
| 13 | 2023 | 4 | |
| 14 | 2023 | 1 | |
| 15 | 2023 | 14 | |
| 16 | 2023 | 8 | |
| 17 | 2022 | 1 | |
| 18 | 2022 | 16 | |
| 19 | 2021 | 19 | |
| 20 | Outcomes of different bearings in total hip arthroplasty - implant survival, revision causes, and patient-reported outcome. | 2017 | 30 |
About Claus Varnum
Claus Varnum is a scholar working on Surgery, Orthopedics and Sports Medicine, Cardiology and Cardiovascular Medicine, Geriatrics and Gerontology and Rheumatology, having authored 89 papers that have together received 812 indexed citations. Recurring topics across this work include Total Knee Arthroplasty Outcomes (57 papers), Orthopaedic implants and arthroplasty (47 papers), Orthopedic Infections and Treatments (22 papers), Anesthesia and Pain Management (18 papers), Cardiac, Anesthesia and Surgical Outcomes (14 papers), Shoulder Injury and Treatment (12 papers), Knee injuries and reconstruction techniques (11 papers) and Hip disorders and treatments (7 papers). The work is most often cited by research in Surgery (708 citations), Health Informatics (9 citations), Anesthesiology and Pain Medicine (27 citations), Cardiology and Cardiovascular Medicine (80 citations) and Rheumatology (47 citations). Claus Varnum has collaborated with scholars based in Denmark, Sweden and Netherlands. Frequent co-authors include Alma B Pedersen, Søren Overgaard, Per Hviid Gundtoft, Per Kjærsgaard‐Andersen, Peter Kristensen, Henrik Kehlet, Kirill Gromov, Søren Overgaard, L. Rasmussen and Anders Troelsen. Their work appears in journals such as Acta Orthopaedica, The Journal of Arthroplasty, Acta Anaesthesiologica Scandinavica, BMJ Open and British Journal of Anaesthesia.
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.