Oliver Grundnes

2.1k total citations · 1 hit paper
51 papers, 1.5k citations indexed

About

Oliver Grundnes is a scholar working on Surgery, Pathology and Forensic Medicine and Pharmacology. According to data from OpenAlex, Oliver Grundnes has authored 51 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Surgery, 25 papers in Pathology and Forensic Medicine and 18 papers in Pharmacology. Recurrent topics in Oliver Grundnes's work include Spine and Intervertebral Disc Pathology (25 papers), Musculoskeletal pain and rehabilitation (18 papers) and Bone fractures and treatments (18 papers). Oliver Grundnes is often cited by papers focused on Spine and Intervertebral Disc Pathology (25 papers), Musculoskeletal pain and rehabilitation (18 papers) and Bone fractures and treatments (18 papers). Oliver Grundnes collaborates with scholars based in Norway, Sweden and India. Oliver Grundnes's co-authors include Olav Reikerås, Stein Erik Utvåg, Christian Hellum, Kjersti Storheim, Jens Ivar Brox, Ivar Magne Austevoll, Erland Hermansen, Kari Indrekvam, Anne Keller and Inger Holm and has published in prestigious journals such as New England Journal of Medicine, JAMA and SHILAP Revista de lepidopterología.

In The Last Decade

Oliver Grundnes

50 papers receiving 1.4k 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.

Decompression with or without Fusion in Degenerative Lumbar Spondylolisthesis

2021 139 citations Ivar Magne Austevoll, Erland Hermansen et al. profile →

Peers

Oliver Grundnes

SURGE

PFM

PHARM

EPIDE

Louis G. Jenis United States

Hideki Murakami Japan

Halldór Jónsson Iceland

Zorica Buser United States

Charles H. Crawford United States

Xinlong Ma China

Kevin R. Gurr Canada

Adam L. Shimer United States

Kenyu Ito Japan

Dong Kyu Chin South Korea

Louis G. Jenis United States

Oliver Grundnes

1.4k ×1.8

SURGE

1.3k ×2.1

PFM

472 ×0.8

PHARM

117 ×0.3

EPIDE

379 ×2.0

Citations per year, relative to Oliver Grundnes Oliver Grundnes (= 1×) peers Louis G. Jenis

Countries citing papers authored by Oliver Grundnes

Since Specialization

Citations

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

Fields of papers citing papers by Oliver Grundnes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Oliver Grundnes

This figure shows the co-authorship network connecting the top 25 collaborators of Oliver Grundnes. A scholar is included among the top collaborators of Oliver Grundnes 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 Oliver Grundnes. Oliver Grundnes 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

Myklebust, Tor Åge, Clemens Weber, Helena Brisby, et al.. (2024). Do patients with lumbar spinal stenosis benefit from decompression of levels with adjacent moderate stenosis? A prospective cohort study from the NORDSTEN study. The Spine Journal. 24(6). 1015–1021. 2 indexed citations

Hellum, Christian, Frode Rekeland, Milada Cvancarova Småstuen, et al.. (2023). Surgery in degenerative spondylolisthesis: does fusion improve outcome in subgroups? A secondary analysis from a randomized trial (NORDSTEN trial). The Spine Journal. 23(11). 1613–1622. 8 indexed citations

Banitalebi, Hasan, Ivar Magne Austevoll, Christian Hellum, et al.. (2023). Is the presence of foraminal stenosis associated with outcome in lumbar spinal stenosis patients treated with posterior microsurgical decompression. Acta Neurochirurgica. 165(8). 2121–2129. 2 indexed citations

Banitalebi, Hasan, Ivar Magne Austevoll, Christian Hellum, et al.. (2022). The association between preoperative MRI findings and clinical improvement in patients included in the NORDSTEN spinal stenosis trial. European Spine Journal. 31(10). 2777–2785. 10 indexed citations

Banitalebi, Hasan, Ansgar Espeland, Erland Hermansen, et al.. (2022). Reliability of preoperative MRI findings in patients with lumbar spinal stenosis. BMC Musculoskeletal Disorders. 23(1). 51–51. 13 indexed citations

Austevoll, Ivar Magne, Christian Hellum, Kjersti Storheim, et al.. (2021). Clinical and MRI findings in lumbar spinal stenosis: baseline data from the NORDSTEN study. European Spine Journal. 31(6). 1391–1398. 18 indexed citations

Hermansen, Erland, Ivar Magne Austevoll, Christian Hellum, et al.. (2020). Comparable increases in dural sac area after three different posterior decompression techniques for lumbar spinal stenosis: radiological results from a randomized controlled trial in the NORDSTEN study. European Spine Journal. 29(9). 2254–2261. 10 indexed citations

Hermansen, Erland, Tor Åge Myklebust, Ivar Magne Austevoll, et al.. (2019). Clinical outcome after surgery for lumbar spinal stenosis in patients with insignificant lower extremity pain. A prospective cohort study from the Norwegian registry for spine surgery. BMC Musculoskeletal Disorders. 20(1). 36–36. 17 indexed citations

Hermansen, Erland, Ivar Magne Austevoll, Ulla Romild, et al.. (2017). Study-protocol for a randomized controlled trial comparing clinical and radiological results after three different posterior decompression techniques for lumbar spinal stenosis: the Spinal Stenosis Trial (SST) (part of the NORDSTEN Study). BMC Musculoskeletal Disorders. 18(1). 121–121. 22 indexed citations

10.

Johnsen, Lars Gunnar, Christian Hellum, Kjersti Storheim, et al.. (2013). Cost-Effectiveness of Total Disc Replacement Versus Multidisciplinary Rehabilitation in Patients With Chronic Low Back Pain. Spine. 39(1). 23–32. 15 indexed citations

11.

Hellum, Christian, Øivind Gjertsen, Lars Gunnar Johnsen, et al.. (2012). Adjacent Level Degeneration and Facet Arthropathy After Disc Prosthesis Surgery or Rehabilitation in Patients With Chronic Low Back Pain and Degenerative Disc. Spine. 37(25). 2063–2073. 15 indexed citations

12.

Utvåg, Stein Erik, et al.. (2003). Influence of Extensive Muscle Injury on Fracture Healing in Rat Tibia. Journal of Orthopaedic Trauma. 17(6). 430–435. 73 indexed citations

13.

Utvåg, Stein Erik, Knut Iversen, Oliver Grundnes, & Olav Reikerås. (2002). Poor muscle coverage delays fracture healing in rats. Acta Orthopaedica Scandinavica. 73(4). 471–474. 43 indexed citations

14.

Grundnes, Oliver, et al.. (2000). Effects of macrophage activation on bone healing. Journal of Orthopaedic Science. 5(3). 243–247. 27 indexed citations

15.

Utvåg, Stein Erik, Oliver Grundnes, & O. Reikerås. (1998). Effects of Degrees of Reaming on Healing of Segmental Fractures in Rats. Journal of Orthopaedic Trauma. 12(3). 192–199. 10 indexed citations

16.

Grundnes, Oliver, et al.. (1995). Effects of function and weight‐bearing on the healing of full‐thickness cartilage defects in rats. Scandinavian Journal of Medicine and Science in Sports. 5(5). 297–301. 3 indexed citations

17.

Utvåg, Stein Erik, et al.. (1994). Healing of segmental and simple fractures in rats. Acta Orthopaedica Scandinavica. 65(5). 559–563. 8 indexed citations

18.

Grundnes, Oliver, Stein Erik Utvåg, & Olav Reikerås. (1994). Effects of graded reaming on fracture healing: Blood flow and healing studied in rat femurs. Acta Orthopaedica Scandinavica. 65(1). 32–36. 20 indexed citations

19.

Grundnes, Oliver & Olav Reikerås. (1992). Blood flow and mechanical properties of healing bone. Acta Orthopaedica Scandinavica. 63(5). 487–491. 69 indexed citations

20.

Grundnes, Oliver & Olav Reikerås. (1992). Closed versus open medullary nailing of femoral fractures. Acta Orthopaedica Scandinavica. 63(5). 492–496. 11 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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