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Can we define success criteria for lumbar disc surgery?: Estimates for a substantial amount of improvement in core outcome measures
Author / Creator:Solberg, Tore ; Johnsen, Lars Gunnar ; Nygaard, Øystein P ; Grotle, Margreth
Publisher:England: Taylor & Francis
Journal title:Acta orthopaedica, 2013-04, Vol.84 (2), p.196-201
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The Norwegian registry for spine surgery (NORspine): cohort profile
Author / Creator:Mikkelsen, Eirik ; Ingebrigtsen, Tor ; Thyrhaug, Anette M ; Olsen, Lena Ringstad ; Nygaard, Øystein P ; Austevoll, Ivar ; Brox, Jens Ivar ; Hellum, Christian ; Kolstad, Frode ; Lønne, Greger ; Solberg, Tore K
Publisher:Heidelberg: Springer Nature B.V
Journal title:European spine journal, 2023-11, Vol.32 (11), p.3713-3730
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Comparison of the SF6D, the EQ5D, and the oswestry disability index in patients with chronic low back pain and degenerative disc disease
Author / Creator:Johnsen, Lars G ; Hellum, Christian ; Nygaard, Øystein P ; Storheim, Kjersti ; Brox, Jens I ; Rossvoll, Ivar ; Leivseth, Gunnar ; Grotle, Margreth
Publisher:England: BioMed Central Ltd
Journal title:BMC musculoskeletal disorders, 2013-04, Vol.14 (1), p.148-148, Article 148
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Surgery for Degenerative Cervical Myelopathy: A Nationwide Registry-Based Observational Study With Patient-Reported Outcomes
Author / Creator:Gulati, Sasha ; Vangen-Lønne, Vetle ; Nygaard, Øystein P ; Gulati, Agnete M ; Hammer, Tommy A ; Johansen, Tonje O ; Peul, Wilco C ; Salvesen, Øyvind O ; Solberg, Tore K
Publisher:Philadelphia: Oxford University Press
Journal title:Neurosurgery, 2021-10, Vol.89 (4), p.704-711
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A nationwide study of patients operated for cervical degenerative disorders in public and private hospitals
Author / Creator:Danielsen, Elisabet ; Mjåset, Christer ; Ingebrigtsen, Tor ; Gulati, Sasha ; Grotle, Margreth ; Rudolfsen, Jan Håkon ; Nygaard, Øystein P. ; Solberg, Tore K.
Publisher:London: Nature Publishing Group UK
Journal title:Scientific reports, 2022-07, Vol.12 (1), p.12856-12856, Article 12856
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Non-respondents do not bias outcome assessment after cervical spine surgery: a multicenter observational study from the Norwegian registry for spine surgery (NORspine)
Author / Creator:Ingebrigtsen, Tor ; Aune, Grethe ; Karlsen, Martine Eriksen ; Gulati, Sasha ; Kolstad, Frode ; Nygaard, Øystein P. ; Thyrhaug, Anette Moltu ; Solberg, Tore K.
Publisher:Vienna: Springer Vienna
Journal title:Acta neurochirurgica, 2023-01, Vol.165 (1), p.125-133
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Would loss to follow-up bias the outcome evaluation of patients operated for degenerative disorders of the lumbar spine?
Author / Creator:Solberg, Tore K ; Sørlie, Andreas ; Sjaavik, Kristin ; Nygaard, Øystein P ; Ingebrigtsen, Tor
Publisher:England: Nordic Orthopaedic Federation
Journal title:Acta orthopaedica, 2011-02, Vol.82 (1), p.56-63
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The Norwegian Cervical Arthroplasty Trial (NORCAT): 2-year clinical outcome after single-level cervical arthroplasty versus fusion—a prospective, single-blinded, randomized, controlled multicenter stu...
Author / Creator:Sundseth, Jarle ; Fredriksli, Oddrun Anita ; Kolstad, Frode ; Johnsen, Lars Gunnar ; Pripp, Are Hugo ; Andresen, Hege ; Myrseth, Erling ; Müller, Kay ; Nygaard, Øystein P. ; Zwart, John-Anker
Publisher:Berlin/Heidelberg: Springer Berlin Heidelberg
Journal title:European spine journal, 2017-04, Vol.26 (4), p.1225-1235
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Surgery for degenerative cervical myelopathy in the elderly: a nationwide registry-based observational study with patient-reported outcomes
Author / Creator:Johansen, Tonje Okkenhaug ; Vangen-Lønne, Vetle ; Holmberg, Siril T. ; Salvesen, Øyvind O. ; Solberg, Tore K. ; Gulati, Agnete M. ; Nygaard, Øystein P. ; Gulati, Sasha
Publisher:Vienna: Springer Vienna
Journal title:Acta neurochirurgica, 2022-09, Vol.164 (9), p.2317-2326
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ArticlesPeer ReviewedFull Text
Four-year follow-up of surgical versus non-surgical therapy for chronic low back pain
Author / Creator:Brox, Jens Ivar ; Nygaard, Øystein P ; Holm, Inger ; Keller, Anne ; Ingebrigtsen, Tor ; Reikerås, Olav
Publisher:London: BMJ Publishing Group Ltd and European League Against Rheumatism
Journal title:Annals of the rheumatic diseases, 2010-09, Vol.69 (9), p.1643-1648
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A prognostic model for failure and worsening after lumbar microdiscectomy: a multicenter study from the Norwegian Registry for Spine Surgery
Author / Creator:Werner, David A. T. ; Grotle, Margreth ; Småstuen, Milada Cvancarova ; Gulati, Sasha ; Nygaard, Øystein P. ; Salvesen, Øyvind ; Ingebrigtsen, Tor ; Solberg, Tore K.
Publisher:Vienna: Springer Vienna
Journal title:Acta neurochirurgica, 2021-09, Vol.163 (9), p.2567-2580
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Does daily tobacco smoking affect outcomes after microdecompression for degenerative central lumbar spinal stenosis? – A multicenter observational registry-based study
Author / Creator:Gulati, Sasha ; Nordseth, Trond ; Nerland, Ulf S. ; Gulati, Michel ; Weber, Clemens ; Giannadakis, Charalampis ; Nygaard, Øystein P. ; Solberg, Tore K. ; Solheim, Ole ; Jakola, Asgeir S.
Publisher:Vienna: Springer Vienna
Journal title:Acta neurochirurgica, 2015-07, Vol.157 (7), p.1157-1164
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Criteria for failure and worsening after surgery for lumbar disc herniation: a multicenter observational study based on data from the Norwegian Registry for Spine Surgery
Author / Creator:Werner, David A. T. ; Grotle, Margreth ; Gulati, Sasha ; Austevoll, Ivar M. ; Lønne, Greger ; Nygaard, Øystein P. ; Solberg, Tore K.
Publisher:Berlin/Heidelberg: Springer Berlin Heidelberg
Journal title:European spine journal, 2017-10, Vol.26 (10), p.2650-2659
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Surgery for degenerative cervical myelopathy in patients with rheumatoid arthritis and ankylosing spondylitis: a nationwide registry-based study with patient-reported outcomes
Author / Creator:Holmberg, Siril T. ; Gulati, Agnete M. ; Johansen, Tonje Okkenhaug ; Salvesen, Øyvind O. ; Lønne, Vetle Vangen ; Solberg, Tore K. ; Tronvik, Erling A. ; Nygaard, Øystein P. ; Gulati, Sasha
Publisher:Vienna: Springer Vienna
Journal title:Acta neurochirurgica, 2022-12, Vol.164 (12), p.3165-3171
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Surgery for herniated lumbar disc in private vs public hospitals: A pragmatic comparative effectiveness study
Author / Creator:Madsbu, Mattis A. ; Salvesen, Øyvind ; Carlsen, Sven M. ; Westin, Steinar ; Onarheim, Kristian ; Nygaard, Øystein P. ; Solberg, Tore K. ; Gulati, Sasha
Publisher:Vienna: Springer Vienna
Journal title:Acta neurochirurgica, 2020-03, Vol.162 (3), p.703-711
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Modic type I changes and recovery of back pain after lumbar microdiscectomy
Author / Creator:Sørlie, Andreas ; Moholdt, Viggo ; Kvistad, Kjell Arne ; Nygaard, Øystein P. ; Ingebrigtsen, Tor ; Iversen, Trond ; Kloster, Roar ; Solberg, Tore K.
Publisher:Berlin/Heidelberg: Springer-Verlag
Journal title:European spine journal, 2012-11, Vol.21 (11), p.2252-2258
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Variation in selection criteria and approaches to surgery for Lumbar Spinal Stenosis among patients treated in Boston and Norway
Author / Creator:Lønne, Greger ; Schoenfeld, Andrew J ; Cha, Thomas D ; Nygaard, Øystein P ; Zwart, John Anker H ; Solberg, Tore
Publisher:Netherlands: Elsevier B.V
Journal title:Clinical neurology and neurosurgery, 2017-05, Vol.156, p.77-82
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MRI evaluation of lumbar spinal stenosis: is a rapid visual assessment as good as area measurement?
Author / Creator:Lønne, Greger ; Ødegård, Bent ; Johnsen, Lars Gunnar ; Solberg, Tore K. ; Kvistad, Kjell Arne ; Nygaard, Øystein P.
Publisher:Berlin/Heidelberg: Springer Berlin Heidelberg
Journal title:European spine journal, 2014-06, Vol.23 (6), p.1320-1324
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Risk factors for surgical site infections among 1,772 patients operated on for lumbar disc herniation: a multicentre observational registry-based study
Author / Creator:Habiba, Samer ; Nygaard, Øystein P. ; Brox, Jens I. ; Hellum, Christian ; Austevoll, Ivar M. ; Solberg, Tore K.
Publisher:Vienna: Springer Vienna
Journal title:Acta neurochirurgica, 2017-06, Vol.159 (6), p.1113-1118
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Lumbar microdiscectomy for sciatica in adolescents: a multicentre observational registry-based study
Author / Creator:Gulati, Sasha ; Madsbu, Mattis A. ; Solberg, Tore K. ; Sørlie, Andreas ; Giannadakis, Charalampis ; Skram, Marius K. ; Nygaard, Øystein P. ; Jakola, Asgeir S.
Publisher:Vienna: Springer Vienna
Journal title:Acta neurochirurgica, 2017-03, Vol.159 (3), p.509-516
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Showing 1 to 20 of 44 results

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Can we define success criteria for lumbar disc surgery?: Estimates for a substantial amount of improvement in core outcome measures

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The Norwegian registry for spine surgery (NORspine): cohort profile

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Comparison of the SF6D, the EQ5D, and the oswestry disability index in patients with chronic low back pain and degenerative disc disease

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Surgery for Degenerative Cervical Myelopathy: A Nationwide Registry-Based Observational Study With Patient-Reported Outcomes

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A nationwide study of patients operated for cervical degenerative disorders in public and private hospitals

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Non-respondents do not bias outcome assessment after cervical spine surgery: a multicenter observational study from the Norwegian registry for spine surgery (NORspine)

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Would loss to follow-up bias the outcome evaluation of patients operated for degenerative disorders of the lumbar spine?

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The Norwegian Cervical Arthroplasty Trial (NORCAT): 2-year clinical outcome after single-level cervical arthroplasty versus fusion—a prospective, single-blinded, randomized, controlled multicenter stu...

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Surgery for degenerative cervical myelopathy in the elderly: a nationwide registry-based observational study with patient-reported outcomes

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Four-year follow-up of surgical versus non-surgical therapy for chronic low back pain

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A prognostic model for failure and worsening after lumbar microdiscectomy: a multicenter study from the Norwegian Registry for Spine Surgery

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Does daily tobacco smoking affect outcomes after microdecompression for degenerative central lumbar spinal stenosis? – A multicenter observational registry-based study

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Criteria for failure and worsening after surgery for lumbar disc herniation: a multicenter observational study based on data from the Norwegian Registry for Spine Surgery

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Surgery for degenerative cervical myelopathy in patients with rheumatoid arthritis and ankylosing spondylitis: a nationwide registry-based study with patient-reported outcomes

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Surgery for herniated lumbar disc in private vs public hospitals: A pragmatic comparative effectiveness study

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Modic type I changes and recovery of back pain after lumbar microdiscectomy

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Variation in selection criteria and approaches to surgery for Lumbar Spinal Stenosis among patients treated in Boston and Norway

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MRI evaluation of lumbar spinal stenosis: is a rapid visual assessment as good as area measurement?

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Risk factors for surgical site infections among 1,772 patients operated on for lumbar disc herniation: a multicentre observational registry-based study

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Lumbar microdiscectomy for sciatica in adolescents: a multicentre observational registry-based study

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