Leif Spangen
Impact in
Papers in
- Surgery 21
- Hernia repair and management 12
- Intestinal and Peritoneal Adhesions 5
- Peripheral Artery Disease Management 3
- Congenital Diaphragmatic Hernia Studies 3
- Infectious Aortic and Vascular Conditions 2
- Shoulder Injury and Treatment 2
-
- Appendicitis Diagnosis and Management 2
- Co-authors
- Sam G. G. Smedberg (4 shared papers)Claes R. Rudberg (2 shared papers)Pär Nordin (1 shared paper)Leif A. Israelsson (1 shared paper)Alan Montgomery (1 shared paper)B Brismar (1 shared paper)Urban Wingren (1 shared paper)C.-E. Leijonmarck (1 shared paper)
In The Last Decade
Leif Spangen
21 papers receiving 766 citations
Peers
Comparison fields: 5 of 48
- Surgery 768
- Equine 29
- Emergency Medicine 50
- Pulmonary and Respiratory Medicine 165
- Internal Medicine 17
Countries citing papers authored by Leif Spangen
This map shows the geographic impact of Leif Spangen'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 Leif Spangen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Leif Spangen more than expected).
Fields of papers citing papers by Leif Spangen
This network shows the impact of papers produced by Leif Spangen. 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 Leif Spangen. The network helps show where Leif Spangen may publish in the future.
Co-authors
The 25 scholars most cited alongside Leif Spangen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 22 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1989 | 134 | |
| 2 | 2007 | 102 | |
| 3 | 2006 | 96 | |
| 4 | 1991 | 94 | |
| 5 | 2005 | 94 | |
| 6 | 1984 | 60 | |
| 7 | 1996 | 45 | |
| 8 | 1987 | 39 | |
| 9 | 1975 | 33 | |
| 10 | 2011 | 33 | |
| 11 | 1975 | 27 | |
| 12 | Thigh neuralgia as a symptom of obturator hernia. | 1976 | 15 |
| 13 | 1976 | 14 | |
| 14 | Non-palpable inguinal hernia in the female. | 1988 | 14 |
| 15 | 2001 | 14 | |
| 16 | Percutaneous transluminal angioplasty (PTA) for lower extremity arterial insufficiency. | 1983 | 10 |
| 17 | 1992 | 9 | |
| 18 | 1994 | 7 | |
| 19 | Spigelian hernia. | 1976 | 6 |
| 20 | 1976 | 4 |
About Leif Spangen
Leif Spangen is a scholar working on Surgery, Emergency Medicine, Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Equine, having authored 22 papers that have together received 851 indexed citations. Recurring topics across this work include Hernia repair and management (12 papers), Intestinal and Peritoneal Adhesions (5 papers), Peripheral Artery Disease Management (3 papers), Congenital Diaphragmatic Hernia Studies (3 papers), Peripheral Nerve Disorders (3 papers), Infectious Aortic and Vascular Conditions (2 papers), Appendicitis Diagnosis and Management (2 papers) and Shoulder Injury and Treatment (2 papers). The work is most often cited by research in Surgery (768 citations), Equine (29 citations), Emergency Medicine (50 citations), Pulmonary and Respiratory Medicine (165 citations) and Internal Medicine (17 citations). Leif Spangen has collaborated with scholars based in Sweden, Iceland and Norway. Frequent co-authors include Sam G. G. Smedberg, Claes R. Rudberg, Pär Nordin, Leif A. Israelsson, Alan Montgomery, B Brismar, Urban Wingren, C.-E. Leijonmarck, Gunnar Wickbom and Ib Christian Rasmussen. Their work appears in journals such as World Journal of Surgery, Surgical Clinics of North America, British journal of surgery, Equine Veterinary Journal and European Journal of Vascular and Endovascular Surgery.
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.