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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1987 1
1990 1
1994 1
1996 1
1997 4
1998 3
1999 2
2000 3
2001 1
2003 1
2004 1
2005 6
2006 2
2007 4
2008 1
2009 1
2010 6
2011 4
2012 5
2013 5
2014 4
2015 9
2016 8
2017 11
2018 3
2019 1
2020 5
2021 8
2022 8
2023 7
2024 4
2025 0

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108 results

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Page 1
Effect of Spinal Cord Burst Stimulation vs Placebo Stimulation on Disability in Patients With Chronic Radicular Pain After Lumbar Spine Surgery: A Randomized Clinical Trial.
Hara S, Andresen H, Solheim O, Carlsen SM, Sundstrøm T, Lønne G, Lønne VV, Taraldsen K, Tronvik EA, Øie LR, Gulati AM, Sagberg LM, Jakola AS, Solberg TK, Nygaard ØP, Salvesen ØO, Gulati S. Hara S, et al. Among authors: nygaard op. JAMA. 2022 Oct 18;328(15):1506-1514. doi: 10.1001/jama.2022.18231. JAMA. 2022. PMID: 36255427 Free PMC article. Clinical Trial.
The imaginary effect of epidural spinal cord stimulation.
Gulati S, Nygaard ØP, Carlsen SM, Brox JI, Hara S, Solberg TK, Sundstrøm T, Lønne G, Solheim OS. Gulati S, et al. Among authors: nygaard op. Tidsskr Nor Laegeforen. 2024 Nov 13;144(14). doi: 10.4045/tidsskr.24.0483. Print 2024 Nov 26. Tidsskr Nor Laegeforen. 2024. PMID: 39605145 Free article. English, Norwegian. No abstract available.
[Weight-bearing magnetic resonance imaging of the neck?].
Weber C, Myrseth E, Kurz KD, Fric R, Ingebrigtsen T, Helseth E, Nygaard ØP, Kvistad KA. Weber C, et al. Among authors: nygaard op. Tidsskr Nor Laegeforen. 2021 Jun 14;141(11). doi: 10.4045/tidsskr.21.0284. Print 2021 Aug 17. Tidsskr Nor Laegeforen. 2021. PMID: 34423961 Free article. Norwegian. No abstract available.
Long-Term Results After Surgery for Degenerative Cervical Myelopathy.
Johansen TO, Holmberg ST, Danielsen E, Rao V, Salvesen ØO, Andresen H, Carmen VLA, Solberg TK, Gulati S, Nygaard ØP. Johansen TO, et al. Among authors: nygaard op. Neurosurgery. 2024 Mar 1;94(3):454-460. doi: 10.1227/neu.0000000000002712. Epub 2023 Oct 12. Neurosurgery. 2024. PMID: 37823669 Free PMC article.
Surgical versus conservative treatment for odontoid fractures in older people: an international prospective comparative study.
Huybregts JGJ, Polak SB, Jacobs WC, Arts MP, Meyer B, Wostrack M, Butenschön VM, Osti M, Öner FC, Slooff WM, Feller RE, Bouma GJ, Harhangi BS, Depreitere B, Nygaard ØP, Weber C, Müller K, Timothy J, Pellisé F, Rasmussen MM, van Zwet EW, Steyerberg EW, Peul WC, Vleggeert-Lankamp CLA. Huybregts JGJ, et al. Among authors: nygaard op. Age Ageing. 2024 Aug 6;53(8):afae189. doi: 10.1093/ageing/afae189. Age Ageing. 2024. PMID: 39193720 Free PMC article.
The Norwegian registry for spine surgery (NORspine): cohort profile.
Mikkelsen E, Ingebrigtsen T, Thyrhaug AM, Olsen LR, Nygaard ØP, Austevoll I, Brox JI, Hellum C, Kolstad F, Lønne G, Solberg TK. Mikkelsen E, et al. Among authors: nygaard op. Eur Spine J. 2023 Nov;32(11):3713-3730. doi: 10.1007/s00586-023-07929-5. Epub 2023 Sep 17. Eur Spine J. 2023. PMID: 37718341
[Surgical treatment of the rheumatic neck].
Nygaard OP. Nygaard OP. Tidsskr Nor Laegeforen. 1998 Oct 20;118(25):3965-9. Tidsskr Nor Laegeforen. 1998. PMID: 9830343 Review. Norwegian.
[Neck pain with and without affection of nerve roots].
Nygaard ØP, Rø M, Andersen TI, Zwart JA. Nygaard ØP, et al. Tidsskr Nor Laegeforen. 2010 Nov 18;130(22):2252-5. doi: 10.4045/tidsskr.09.1285. Tidsskr Nor Laegeforen. 2010. PMID: 21109848 Free article. Review. Norwegian.
108 results