Blar i NTNU Open på forfatter "Lian, Øystein Bjerkestrand"
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Bildediagnostikk ved patellartendinopati - Ein litteraturstudie
Lied, Inger Johanne; Melby, Linde (Master thesis, 2015)Bakgrunn: Jumper's knee er ein klinisk diagnose med belastningsrelaterte smerter og palpasjonsømheit i patellarområdet, og vert kalla patellartendinopati (PT) dersom stadfesta med bildediagnostikk eller biopsi . Tilstanden ... -
Children treated for developmental dysplasia of the hip at birth and with normal acetabular index at 1 year: How many had residual dysplasia at 5 years?
Håberg, Øyvind; Bremnes, Thomas Alexander; Foss, Olav A.; Angenete, Oskar W; Lian, Øystein Bjerkestrand; Holen, Ketil Jarl (Peer reviewed; Journal article, 2022)Purpose: The purpose of the study was to assess the effect of further follow-up for children treated for developmental dysplasia of the hip, with normal clinical and radiological findings at 1-year time point. The effect ... -
Children treated for developmental dysplasia of the hip at birth and with normal acetabular index at 1 year: How many had residual dysplasia at 5 years?
Håberg, Øyvind; Bremnes, Thomas Alexander; Foss, Olav A.; Angenete, Oskar W; Lian, Øystein Bjerkestrand; Holen, Ketil Jarl (Peer reviewed; Journal article, 2022)Purpose: The purpose of the study was to assess the effect of further follow-up for children treated for developmental dysplasia of the hip, with normal clinical and radiological findings at 1-year time point. The effect ... -
Compensation claims after knee cartilage surgery is rare. A registry-based study from Scandinavia from 2010 to 2015
Aae, Tommy Frøseth; Lian, Øystein Bjerkestrand; Årøen, Asbjørn; Engebretsen, Lars; Randsborg, Per-Henrik (Peer reviewed; Journal article, 2020)Background: Focal cartilage defects (FCDs) in the knee joint has a high prevalence. A broad range of treatment options exists for symptomatic patients. Knowledge of patient compensation claims following surgical treatment ... -
Contemporary total knee arthroplasty: Designs and surgical methods
Øhrn, Frank-David (Doctoral theses at NTNU;2022:98, Doctoral thesis, 2022)Moderne totalproteser i kneleddet- Design og kirurgiske teknikker Inngrepet totalprotese i kneleddet har gjennomgått en evolusjon de siste tiårene. Fra å være en kirurgisk prosedyre for de få, er det nå et av de mest ... -
Decreased survival of medial pivot designs compared with cruciate-retaining designs in TKA without patellar resurfacing.
Øhrn, Frank-David; Gøthesen, Øystein; Lygre, Stein Håkon Låstad; Peng, Yi; Lian, Øystein Bjerkestrand; Lewis, Peter L; Furnes, Ove; Röhrl, Stephan Maximillian (Peer reviewed; Journal article, 2020)One of the authors (F-DØ) has received, during the study period, funding from the Møre and Romsdal Hospital Trust, Norway. The institution of one or more of the authors, the Center for Implant and Radiostereometric Research ... -
Developmental dysplasia of the hip joints of children enrolled in a screening program with selective ultrasound examination: Association with foot deformity, need of follow-up and the incidence of late detected DDH
Håberg, Øyvind (Doctoral theses at NTNU;2023:185, Doctoral thesis, 2023)Norsk sammendrag Utredning og oppfølging av barn med hofteleddsdysplasi Hofteleddsdysplasi (DDH), også kallet «umodne hofteledd» hos barn, er en av de vanligste medfødte barneortopediske lidelser. Uten behandling kan det ... -
Does the line-to-line cementing technique of the femoral stem create an adequate cement mantle?
Sevaldsen, Kirsti; Husby, Otto Schnell; Lian, Øystein Bjerkestrand; Husby, Vigdis Schnell (Peer reviewed; Journal article, 2020)Background: The line-to-line cementing technique is proposed to create a press-fit in the femoral canal, which is contrary to modern cementing techniques. The term ‘French paradox’ has been used to describe the acceptable ... -
Early migration of a medially stabilized total knee arthroplasty : a radiostereometric analysis study up to two years
Øhrn, Frank-David; Lian, Øystein Bjerkestrand; Tsukanaka, Masako; Röhrl, Stephan Maximillian (Peer reviewed; Journal article, 2021)Aims Medial pivot (MP) total knee arthroplasties (TKAs) were designed to mimic native knee kinematics with their deep medial congruent fitting of the tibia to the femur almost like a ball-on- socket, and a flat lateral ... -
Force-closed artificial hip stems: The significance of cementing technique for cement mantle quality, long-term stem survival and clinical outcome
Sevaldsen, Kirsti (Doctoral theses at NTNU;2022:321, Doctoral thesis, 2022) -
The incidence of late-detected developmental dysplasia of the hip and its functional outcomes: a 17-year cohort study using selective ultrasound screening
Håberg, Øyvind; Foss, Olav A.; Gundersen, Trude; Lian, Øystein Bjerkestrand; Hoel, Myrthle Slettvåg; Holen, Ketil Jarl (Peer reviewed; Journal article, 2023)Background and purpose: We aimed to establish the incidence of late-detected developmental dysplasia of the hip (DDH) with a selective ultrasound (US) examination over 17 years using the femoral head coverage (FHC) as a ... -
Is foot deformity associated with developmental dysplasia of the hip?
Håberg, Øyvind; Foss, Olav A.; Lian, Øystein Bjerkestrand; Holen, Ketil Jarl (Peer reviewed; Journal article, 2020)Aims: To assess if congenital foot deformity is a risk factor for developmental dysplasia of the hip (DDH). Methods: Between 1996 and 2012, 60,844 children were born in Sør-Trøndelag county in Norway. In this cohort study, ... -
Microfracture is more cost-effective than autologous chondrocyte implantation: a review of level 1 and level 2 studies with 5 year follow-up
Aae, Tommy Frøseth; Randsborg, Per-Henrik; Lurås, Hilde; Årøen, Asbjørn; Lian, Øystein Bjerkestrand (Journal article; Peer reviewed, 2017)Purpose Focal cartilage defects in the knee may have devastating effect on the knee joint, where two of the main surgical treatment options are microfracture and autologous chondrocyte implantation. Comparative studies ...