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

por Solberg, Tore, Johnsen, Lars Gunnar, Nygaard, Øystein P, Grotle, Margreth
Publicado 2013

Headache and musculoskeletal complaints among subjects with self reported whiplash injury. The HUNT-2 study

por Myran, Rigmor, Hagen, Knut, Svebak, Sven, Nygaard, Oystein, Zwart, John-Anker
Publicado 2011

Would loss to follow-up bias the outcome evaluation of patients operated for degenerative disorders of the lumbar spine?: A study of responding and non-responding cohort participan...

por Solberg, Tore K, Sørlie, Andreas, Sjaavik, Kristin, Nygaard, Øystein P, Ingebrigtsen, Tor
Publicado 2011

Validation of the Nepali versions of the Neck Disability Index and the Numerical Rating Scale for Neck Pain

por Shrestha, Dipak, Shrestha, Rohit, Grotle, Margreth, Nygaard, Øystein P., Solberg, Tore K.
Publicado 2021

Clinical outcomes and safety assessment in elderly patients undergoing decompressive laminectomy for lumbar spinal stenosis: a prospective study

por Jakola, Asgeir S, Sørlie, Andreas, Gulati, Sasha, Nygaard, Øystein P, Lydersen, Stian, Solberg, Tore
Publicado 2010

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

por Brox, Jens Ivar, Nygaard, Øystein P, Holm, Inger, Keller, Anne, Ingebrigtsen, Tor, Reikerås, Olav
Publicado 2010

Inter- and Intraobserver Agreement of Morphological Grading for Central Lumbar Spinal Stenosis on Magnetic Resonance Imaging

por Weber, Clemens, Rao, Vidar, Gulati, Sasha, Kvistad, Kjell A., Nygaard, Øystein P., Lønne, Greger
Publicado 2015

Clinical outcomes after surgery for cervical radiculopathy performed in public and private hospitals: a nationwide relative effectiveness study

por Danielsen, Elisabet, Gulati, Sasha, Salvesen, Øyvind, Ingebrigtsen, Tor, Nygaard, Øystein P., Solberg, Tore K.
Publicado 2023

Prospects of returning to work after lumbar spine surgery for patients considering disability pension: a nationwide study based on data from the Norwegian Registry for Spine Surger...

por Hammer, Lovise, Ingebrigtsen, Tor, Gulati, Sasha, Hara, Sozaburo, Nygaard, Øystein, Hara, Karen Walseth, Solberg, Tore
Publicado 2023

Is surgery for recurrent lumbar disc herniation worthwhile or futile? A single center observational study with patient reported outcomes

por Lønne, Vetle Vangen, Madsbu, Mattis A., Salvesen, Øyvind, Nygaard, Øystein, Solberg, Tore K., Gulati, Sasha
Publicado 2022

Assessment of referrals to a multidisciplinary outpatient clinic for patients with back pain

por Gulati, Sasha, Jakola, Asgeir S, Solheim, Ole, Gabrielsen, Sindre, Godø, Pål A, Skogstad, Bjørn, Nygaard, Øystein P
Publicado 2012

Magnetic resonance imaging evaluation after implantation of a titanium cervical disc prosthesis: a comparison of 1.5 and 3 Tesla magnet strength

por Sundseth, Jarle, Jacobsen, Eva A., Kolstad, Frode, Nygaard, Oystein P., Zwart, John A., Hol, Per K.
Publicado 2013

Open discectomy vs microdiscectomy for lumbar disc herniation - a protocol for a pragmatic comparative effectiveness study

por Sørlie, Andreas, Gulati, Sasha, Giannadakis, Charalampis, Carlsen, Sven M., Salvesen, Øyvind, Nygaard, Øystein P., Solberg, Tore K.
Publicado 2016

Accuracy of physical examination for chronic lumbar radiculopathy

por Iversen, Trond, Solberg, Tore K, Romner, Bertil, Wilsgaard, Tom, Nygaard, Øystein, Waterloo, Knut, Brox, Jens Ivar, Ingebrigtsen, Tor
Publicado 2013

Impact of 2015 earthquakes on a local hospital in Nepal: A prospective hospital-based study

por Giri, Samita, Risnes, Kari, Uleberg, Oddvar, Rogne, Tormod, Shrestha, Sanu Krishna, Nygaard, Øystein Petter, Koju, Rajendra, Solligård, Erik
Publicado 2018

Return to work after surgery for degenerative cervical myelopathy: a nationwide registry-based observational study

por Lønne, Vetle Vangen, Hara, Sozaburo, Gulati, Sasha, Aasdahl, Lene, Salvesen, Øyvind, Nygaard, Øystein Petter, Solberg, Tore, Hara, Karen Walseth
Publicado 2023

Effect of caudal epidural steroid or saline injection in chronic lumbar radiculopathy: multicentre, blinded, randomised controlled trial

por Iversen, Trond, Solberg, Tore K, Romner, Bertil, Wilsgaard, Tom, Twisk, Jos, Anke, Audny, Nygaard, Øystein, Hasvold, Toralf, Ingebrigtsen, Tor
Publicado 2011

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

por Johnsen, Lars G, Hellum, Christian, Nygaard, Øystein P, Storheim, Kjersti, Brox, Jens I, Rossvoll, Ivar, Leivseth, Gunnar, Grotle, Margreth
Publicado 2013

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

por Danielsen, Elisabet, Mjåset, Christer, Ingebrigtsen, Tor, Gulati, Sasha, Grotle, Margreth, Rudolfsen, Jan Håkon, Nygaard, Øystein P., Solberg, Tore K.
Publicado 2022

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

por Gulati, Sasha, Madsbu, Mattis A., Solberg, Tore K., Sørlie, Andreas, Giannadakis, Charalampis, Skram, Marius K., Nygaard, Øystein P., Jakola, Asgeir S.
Publicado 2017