2025

• Hofstad, Janne Kristin; Wik, Tina Strømdal; Klepstad, Pål; Gjeilo, Kari Hanne; Winther, Siri Bjørgen; Foss, Olav A.. (2025) In-Hospital Pain and Opioid Consumption After Primary Total Knee Arthroplasty Compared to Primary Total Hip Arthroplasty: Results from 7330 Patients Treated in a Fast-Track Setting. Pain and Therapy
  Academic article
• Lutro, Olav; Tjørhom, Marianne Bollestad; Leta, Tesfaye Hordofa; Gjertsen, Jan-Erik; Hallan, Geir; Bruun, Trond. (2025) How many doses and what type of antibiotic should be used as systemic antibiotic prophylaxis in primary hip and knee arthroplasty? A register-based study on 301,204 primary total and hemi-hip and total knee arthroplasties in Norway 2005–2023. Acta Orthopaedica
  Academic article

2024

• Winther, Siri Bjørgen; Sjøstrøm, Anders; Liabakk-Selli, Sølvi; Foss, Olav A.; Wik, Tina Strømdal; Klaksvik, Jomar. (2024) Regarding: Using KOOS-PS to validate dichotomous global rating of improvement or worsening following total knee arthroplasty. Acta Orthopaedica
  Reader opinion piece
• Sandbakken, Erik Thorvaldsen; Høyer, Erling; Witsø, Eivind; Søgaard, Caroline Krogh; Sanchez, Alberto Diez; Hoang, Linh. (2024) Biofilm and the effect of sonication in a chronic Staphylococcus epidermidis orthopedic in vivo implant infection model. Journal of Orthopaedic Surgery and Research
  Academic article
• Winther, Siri Bjørgen; Sjöström, Anders; Liabakk-Selli, Sølvi; Foss, Olav A.; Wik, Tina Strømdal; Klaksvik, Jomar. (2024) Can KOOS-PS be replaced with a simple anchor question in patients after total knee arthroplasty?: an agreement study of 2,478 primary surgeries. Acta Orthopaedica
  Academic article

2023

• Winther, Siri Bjørgen; Klaksvik, Jomar; Foss, Olav A.; Wik, Tina Strømdal; Egeberg, Tarjei; Husby, Otto Schnell. (2023) The extent of first-time THA revision is not associated with patient-reported outcomes at 1-year follow-up: a study of 426 aseptic revisions. Acta Orthopaedica
  Academic article
• Husby, Vigdis Kvitland Schnell; Rian, Torbjørn; Klaksvik, Jomar; Wik, Tina Strømdal; Winther, Siri Bjørgen. (2023) Physical activity in the first postoperative week in 132 knee arthroplasty patients randomized to 3 different analgesic regimens. Medicine
  Academic article
• Hofstad, Janne Kristin; Klaksvik, Jomar; Klepstad, Pål; Gjeilo, Kari Hanne; Søballe, K; Wik, Tina Strømdal. (2023) Patient-reported outcomes the first thirty days after fast-track primary total hip arthroplasty. A prospective cohort study using a web-based registration tool for postoperative follow-up. International Journal of Orthopaedic and Trauma Nursing
  Academic article

2022

• Winther, Siri Bjørgen; Klaksvik, Jomar; Wik, Tina Strømdal; Husby, Otto Schnell; Egeberg, Tarjei; Snildalsli, Sølvi. (2022) Higher dissatisfaction rate following revision compared with primary total knee arthroplasty: 1-year follow-up of 2151 primary and 235 aseptic revision surgeries. Orthopedics
  Academic article
• Hofstad, Janne Kristin; Klaksvik, Jomar; Wik, Tina Strømdal. (2022) Intraoperatively local infiltration anesthesia in hemiarthroplasty patients reduces the needs of opioids: a randomized, double-blind, placebo-controlled trial with 96 patients in a fast-track hip fracture setting. Acta Orthopaedica
  Academic article
• Wik, Tina Strømdal; Klaksvik, Jomar; Husby, Otto Schnell; Rasch, Astrid; Winther, Siri Bjørgen. (2022) Patient-reported outcome after primary and aseptic revision hip arthroplasty: 1-year follow-up of 3,559 primary and 406 revision THAs in an institutional registry. Acta Orthopaedica
  Academic article
• Winther, Siri Bjørgen; Snorroeggen, Gøril Lund; Klaksvik, Jomar; Foss, Olav A.; Egeberg, Tarjei; Wik, Tina Strømdal. (2022) The indication for aseptic revision TKA does not influence 1-year outcomes: an analysis of 178 full TKA revisions from a prospective institutional registry. Acta Orthopaedica
  Academic article
• Rian, Torbjørn; Sand, Kari; Skogvoll, Eirik; Klepstad, Pål; Wik, Tina Strømdal. (2022) A Web-Based Communication Tool for Postoperative Follow-up and Pain Assessment at Home After Primary Knee Arthroplasty: Feasibility and Usability Study. JMIR Formative Research
  Academic article

2021

• Leta, Tesfaye Hordofa; Gjertsen, Jan-Erik; Dale, Håvard; Hallan, Geir; Lygre, Stein Håkon Låstad; Fenstad, Anne Marie. (2021) Antibiotic-loaded bone cement in prevention of periprosthetic joint infections in primary total knee arthroplasty: A register-based multicentre randomised controlled non-inferiority trial (ALBA trial). BMJ Open
  Academic literature review
• Gifstad, Tone; Nordskar, Jørgen Jebens; Egeberg, Tarjei; Wik, Tina Strømdal; Winther, Siri Bjørgen. (2021) Cementless unicompartmental knee arthroplasty results in higher pain levels compared to the cemented technique: a prospective register study. Knee Surgery, Sports Traumatology, Arthroscopy
  Academic article

2020

• Basso, Trude; Nordbø, Svein Arne; Sundqvist, Erik; Martinsen, Tom Christian; Witsø, Eivind; Wik, Tina Strømdal. (2020) Transmission of infection from non-isolated patients with COVID-19 to healthcare workers. Journal of Hospital Infection
  Academic article
• Rian, Torbjørn; Skogvoll, Eirik; Hofstad, Janne Kristin; Høvik, Lise Husby; Winther, Siri Bjørgen; Husby, Vigdis Schnell. (2020) Tapentadol versus oxycodone for postoperative pain treatment the first 7 days after total knee arthroplasty: a randomized clinical trial. Pain
  Academic article
• Dale, Håvard; Høvding, Pål; Tveit, Sindre Myklatun; Graff, Julie Bergheim; Lutro, Olav; Schrama, Johannes Cornelis. (2020) Increasing but levelling out risk of revision due to infection after total hip arthroplasty: a study on 108,854 primary THAs in the Norwegian Arthroplasty Register from 2005 to 2019. Acta Orthopaedica
  Academic article
• Basso, Trude; Dale, Håvard; Langvatn, Håkon; Lønne, Greger; Skråmm, Inge; Westberg, Marianne. (2020) Virus transmission during orthopedic surgery on patients with COVID-19 – a brief narrative review. Acta Orthopaedica
  Academic literature review

2018

• Winther, Siri Bjørgen; Foss, Olav A.; Husby, Otto Schnell; Wik, Tina Strømdal; Klaksvik, Jomar; Husby, Vigdis Schnell. (2018) Muscular strength and function after total hip arthroplasty performed with three different surgical approaches: one-year follow-up study. HIP International
  Academic article
• Winther, Siri Bjørgen; Foss, Olav A.; Husby, Otto Schnell; Wik, Tina Strømdal; Klaksvik, Jomar; Husby, Vigdis Schnell. (2018) A randomized controlled trial on maximal strength training in 60 patients undergoing total hip arthroplasty: Implementing maximal strength training into clinical practice. Acta Orthopaedica
  Academic article

2017

• Enoksen, Cathrine Harstad; Wik, Tina Strømdal; Klaksvik, Jomar; Arthursson, Asvaldur; Husby, Otto Schnell; Gjerdet, Nils Roar. (2017) Load transfer in the proximal femur and primary stability of a cemented and uncemented femoral stem: An experimental study on cadaver femurs. Proceedings of the Institution of mechanical engineers. Part H, journal of engineering in medicine
  Academic article

2016

• Enoksen, Cathrine Harstad; Gjerdet, Nils Roar; Klaksvik, Jomar; Arthursson, Asvaldur; Husby, Otto Schnell; Wik, Tina Strømdal. (2016) Deformation pattern and load transfer of an uncemented femoral stem with modular necks. An experimental study in human cadaver femurs. Clinical Biomechanics
  Academic article
• Winther, Siri Bjørgen; Husby, Vigdis Schnell; Foss, Olav A.; Wik, Tina Strømdal; Svenningsen, Svein; Engdal, Monika. (2016) Muscular strength after total hip arthroplasty. A prospective comparison of 3 surgical approaches. Acta Orthopaedica
  Academic article

2015

• Hofstad, Janne Kristin; Winther, Siri Bjørgen; Rian, Torbjørn; Foss, Olav A.; Husby, Otto Schnell; Wik, Tina Strømdal. (2015) Perioperative local infiltration anesthesia with ropivacaine has no effect on postoperative pain after total hip arthroplasty. A randomized, double-blind, placebo-controlled trial with 116 patients. Acta Orthopaedica
  Academic article
• Winther, Siri Bjørgen; Foss, Olav A.; Wik, Tina Strømdal; Davis, Shawn Patric; Engdal, Monika; Jessen, Vigleik. (2015) 1-year follow-up of 920 hip and knee arthroplasty patients after implementing fast-track: Good outcomes in a Norwegian university hospital. Acta Orthopaedica
  Academic article

2014

• Enoksen, Cathrine Harstad; Gjerdet, Nils Roar; Klaksvik, Jomar; Arthursson, Asvaldur; Husby, Otto Schnell; Wik, Tina Strømdal. (2014) Initial stability of an uncemented femoral stem with modular necks. An experimental study in human cadaver femurs. Clinical Biomechanics
  Academic article

2011

• Wik, Tina Strømdal. (2011) Experimental evaluation of new concepts in hip arthroplasty. Norges teknisk-naturvitenskapelige universitet Doktoravhandlinger ved NTNU, 1503-8181; 2011:152 (Dissertations at the Faculty of Medicine, 0805-7680; 492)
  Doctoral dissertation
• Aamodt, Arild; Wik, Tina Strømdal. (2011) Experimental evaluation of new concepts in hip arthroplasty. NTNU trykk NTNU trykk
  Doctoral dissertation
• Wik, Tina Strømdal; Enoksen, Cathrine; Klaksvik, Jomar; Østbyhaug, Per Olav; Foss, Olav; Ludvigsen, Jarle. (2011) In vitro testing of the deformation pattern and initial stability of a cementless stem coupled to an experimental femoral head, with increased offset and altered femoral neck angles. Proceedings of the Institution of mechanical engineers. Part H, journal of engineering in medicine
  Academic article

2010

• Wik, Tina Strømdal; Foss, Olav Andreas; Havik, Steinar; Persen, Leif; Aamodt, Arild; Witsø, Eivind. (2010) Periprosthetic fracture caused by stress shielding after implantation of a femoral condyle endoprosthesis in a transfemoral amputee-a case report. Acta Orthopaedica
  Academic article
• Wik, Tina Strømdal; Østbyhaug, Per Olav; Klaksvik, Jomar; Aamodt, Arild. (2010) Increased strain in the femoral neck following insertion of a resurfacing femoral prosthesis. Journal of Bone and Joint Surgery (JBJS)
  Academic article

2009

• Wik, Tina Strømdal; Aurstad, Åse Torunn; Finsen, Vilhjalmur. (2009) Colles' fracture: Dorsal splint or complete cast during the first 10 days?. Injury
  Academic article
• Pettersen, Sune Hansborg; Wik, Tina Strømdal; Skallerud, Bjørn Helge. (2009) Subject specific finite element analysis of implant stability for a cementless femoral stem. Clinical Biomechanics
  Academic article
• Pettersen, Sune Hansborg; Wik, Tina Strømdal; Skallerud, Bjørn Helge. (2009) Subject specific finite element analysis of stress shielding around a cementless femoral stem. Clinical Biomechanics
  Academic article