Steinar Ommedal

1.3k total citations
19 papers, 985 citations indexed

About

Steinar Ommedal is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Steinar Ommedal has authored 19 papers receiving a total of 985 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Radiology, Nuclear Medicine and Imaging, 6 papers in Biomedical Engineering and 5 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Steinar Ommedal's work include Advanced MRI Techniques and Applications (5 papers), Anatomy and Medical Technology (4 papers) and Vascular Procedures and Complications (3 papers). Steinar Ommedal is often cited by papers focused on Advanced MRI Techniques and Applications (5 papers), Anatomy and Medical Technology (4 papers) and Vascular Procedures and Complications (3 papers). Steinar Ommedal collaborates with scholars based in Norway and Italy. Steinar Ommedal's co-authors include Aage Grønningsaeter, Geirmund Unsgaard, Toril A. Nagelhus Hernes, Frank Lindseth, Geirmund Unsgård, Thomas Langø, Torgrim Lie, Tomm B. Müller, A. Kleven and Tormod Selbekk and has published in prestigious journals such as Neurosurgery, Acta Neurochirurgica and Journal of Endovascular Therapy.

In The Last Decade

Steinar Ommedal

19 papers receiving 952 citations

Peers

Steinar Ommedal

RNMI

GENET

BE

SURGE

NEURO

Aage Grønningsaeter Norway

Tormod Selbekk Norway

David T. Gering United States

S. Kunze Germany

Richard S. Pergolizzi United States

Ola M. Rygh Norway

David S. Lake United States

Vivek Mehta United States

Andrea Saladino Italy

R. Boesecke Germany

Aage Grønningsaeter Norway

Steinar Ommedal

378 ×0.8

RNMI

307 ×0.8

GENET

251 ×0.8

BE

163 ×0.8

SURGE

136 ×0.7

NEURO

Citations per year, relative to Steinar Ommedal Steinar Ommedal (= 1×) peers Aage Grønningsaeter

Countries citing papers authored by Steinar Ommedal

Since Specialization

Citations

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

Fields of papers citing papers by Steinar Ommedal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Steinar Ommedal

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

All Works

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19 of 19 papers shown

1.

Unsgaard, Geirmund, Steinar Ommedal, Ola M. Rygh, & Frank Lindseth. (2007). OPERATION OF ARTERIOVENOUS MALFORMATIONS ASSISTED BY STEREOSCOPIC NAVIGATION-CONTROLLED DISPLAY OF PREOPERATIVE MAGNETIC RESONANCE ANGIOGRAPHY AND INTRAOPERATIVE ULTRASOUND ANGIOGRAPHY. Neurosurgery. 61(1). 416–416. 7 indexed citations

2.

Ommedal, Steinar, et al.. (2007). Side-Branched AAA Stent Graft Insertion Using Navigation Technology: A Phantom Study. European Surgical Research. 39(6). 364–371. 22 indexed citations

3.

Unsgaard, Geirmund, Steinar Ommedal, Ola M. Rygh, & Frank Lindseth. (2005). Operation of Arteriovenous Malformations Assisted by Stereoscopic Navigation-controlled Display of Preoperative Magnetic Resonance Angiography and Intraoperative Ultrasound Angiography. Operative Neurosurgery. 56(1 Suppl). 281–290. 42 indexed citations

4.

Tangen, Geir Arne, Jostein Halgunset, Steinar Ommedal, et al.. (2005). CustusX—a platform for navigated simulation and improved computer-assisted education. International Congress Series. 1281. 1374–1374. 1 indexed citations

5.

Unsgaard, Geirmund, Tormod Selbekk, Tim Müller, et al.. (2005). Ability of navigated 3D ultrasound to delineate gliomas and metastases – comparison of image interpretations with histopathology. Acta Neurochirurgica. 147(12). 1259–1269. 99 indexed citations

6.

Hernes, Toril A. Nagelhus, Steinar Ommedal, Torgrim Lie, et al.. (2003). Stereoscopic Navigation-Controlled Display of Preoperative MRI and Intraoperative 3D Ultrasound in Planning and Guidance of Neurosurgery: New Technology for Minimally Invasive Image-Guided Surgery Approaches. min - Minimally Invasive Neurosurgery. 46(3). 129–137. 33 indexed citations

7.

Lindseth, Frank, Jon Kaspersen, Steinar Ommedal, et al.. (2003). Multimodal Image Fusion in Ultrasound-Based Neuronavigation: Improving Overview and Interpretation by Integrating Preoperative MRI with Intraoperative 3D Ultrasound. Computer Aided Surgery. 8(2). 49–69. 48 indexed citations

8.

Unsgaard, Geirmund, Aage Grønningsaeter, Steinar Ommedal, & Toril A. Nagelhus Hernes. (2002). Brain Operations Guided by Real-time Two-dimensional Ultrasound: New Possibilities as a Result of Improved Image Quality. Neurosurgery. 51(2). 402–412. 63 indexed citations

9.

Unsgaard, Geirmund, Steinar Ommedal, Tomm B. Müller, Aage Grønningsaeter, & Toril A. Nagelhus Hernes. (2002). Neuronavigation by Intraoperative Three-dimensional Ultrasound: Initial Experience during Brain Tumor Resection. Neurosurgery. 50(4). 804–812. 207 indexed citations

10.

Unsgaard, Geirmund, Aage Grønningsaeter, Steinar Ommedal, & Toril A. Nagelhus Hernes. (2002). Brain Operations Guided by Real-time Two-dimensional Ultrasound: New Possibilities as a Result of Improved Image Quality. Neurosurgery. 51(2). 402–412. 107 indexed citations

11.

Lindseth, Frank, et al.. (2001). Image fusion of ultrasound and MRI as an aid for assessing anatomical shifts and improving overview and interpretation in ultrasound-guided neurosurgery. International Congress Series. 1230. 254–260. 24 indexed citations

12.

Grønningsaeter, Aage, A. Kleven, Steinar Ommedal, et al.. (2000). SonoWand, an Ultrasound-based Neuronavigation System. Neurosurgery. 47(6). 1373–1380. 132 indexed citations

13.

Grønningsaeter, Aage, A. Kleven, Steinar Ommedal, et al.. (2000). SonoWand, an Ultrasound-based Neuronavigation System. Neurosurgery. 47(6). 1373–1380. 151 indexed citations

14.

Unsgaard, Geirmund, A. Kleven, Steinar Ommedal, & Aage Grønningsaeter. (1999). An Ultrasound-Based Neuronavigation System, A Good Solution To The Brain-Shift Problem. Neurosurgery. 45(3). 730–730. 1 indexed citations

15.

Lie, Torgrim, Jan Lundbom, Aage Grønningsaeter, et al.. (1997). Ultrasound Imaging During Endovascular Abdominal Aortic Aneurysm Repair Using the Stentor Bifurcated Endograft. Journal of Endovascular Surgery. 4(3). 272–278. 6 indexed citations

16.

Lie, Torgrim, Jan Lundbom, Aage Grønningsaeter, et al.. (1997). Ultrasound Imaging during Endovascular Abdominal Aortic Aneurysm Repair Using the Stentor Bifurcated Endograft. Journal of Endovascular Therapy. 4(3). 272–278. 3 indexed citations

17.

Grønningsaeter, Aage, Geirmund Unsgård, Steinar Ommedal, & B. A. J. Angelsen. (1996). Ultrasound-guided neurosurgery: a feasibility study in the 3-30 MHz frequency range. British Journal of Neurosurgery. 10(2). 161–168. 27 indexed citations

18.

Tveit, Kjell M., et al.. (1992). Intravascular Ultrasonographic Appearance of Angiographically Normal Arteries Related to Age and the Occurrence of Vascular Disease. Acta Radiologica. 33(6). 532–537. 6 indexed citations

19.

Tveit, Kjell M., et al.. (1992). Intravascular Ultrasonographic Appearance of Angiographically Normal Arteries Related to Age and the Occurrence of Vascular Disease. Acta Radiologica. 33(6). 532–537. 6 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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