Vol. 97 (2026): Acta Orthopaedica

Publications

• Intraoperative single-dose methadone significantly affects postoperative morphine consumption in older patients with a hip fracture: the MetaHip randomized controlled trial

  Kevin H Nygaard, Nikolaj H Schmidt, Lasse Eriksen, Sofie R Petersen, Thomas Strøm, Kirsten Specht, Jesper O Schønnemann

  255–264

  Published: 2026-04-16

  • PDF
  • HTML
  • XML

• Migration patterns of uncemented femoral stems in hip replacement: a systematic review and meta-analysis of clinical radiostereometric analysis cohort studies

  Lisa van der Water, Christiaan H Righolt, Trevor Gascoyne, Bart L Kaptein, Rob G H H Nelissen, Bart G C W Pijls

  247–254

  Published: 2026-04-16

  • PDF
  • HTML
  • XML

• Response to Letter: Correlation between acetabular index at 3 and 12 months of age: a longitudinal radiographic study of 228 neonates treated for 6 or 12 weeks with the von Rosen splint for developmental dysplasia of the hip

  Adam Sand, Daniel Wenger, Henrik Düppe, Carl Johan Tiderius

  245–246

  Published: 2026-04-16

  • PDF
  • HTML
  • XML

• Letter to the Editor: Correlation between acetabular index at 3 and 12 months of age: a longitudinal radiographic study of 228 neonates treated for 6 or 12 weeks with the von Rosen splint for developmental dysplasia of the hip

  Soner Kocak

  243–244

  Published: 2026-04-16

  • PDF
  • HTML
  • XML

• Response to Letter: Machine learning-based prediction of short- and long-term mortality for shared decision-making in older hip fracture patients

  Hidde Dijkstra, Cathleen S Parsons, Hanne-Eva van Bremen, Hanna C Willems, Anne A H de Hond, Barbara C van Munster, Job N Doornberg, Jacobien H. F. Oosterhoff

  241–242

  Published: 2026-04-08

  • PDF
  • HTML
  • XML

• Letter to the Editor: Machine learning-based prediction of short- and long-term mortality for shared decision-making in older hip fracture patients

  Eda Yildirim

  240

  Published: 2026-04-08

  • PDF
  • HTML
  • XML

• Effect of an in-consult patient decision aid on decisional quality and involvement for patients with severe hip or knee osteoarthritis: a multicenter, cluster randomized controlled trial

  Trine Ahlmann Pedersen, Martin Lindberg-Larsen, Charlotte Myhre Jensen, Karina Dahl Steffensen, Claus Varnum

  232–239

  Published: 2026-04-08

  • PDF
  • HTML
  • XML

• Long-term implant retention after impacted elastic stable intramedullary nailing in pediatric diaphyseal forearm fractures: a retrospective cohort study

  Jan Egil Brattgjerd, Christer Aasheim, Astrid Rosenberg, Christoffer Fotland, Vera Halvorsen

  225–231

  Published: 2026-04-01

  • PDF
  • HTML
  • XML

• Denosumab and bone loss in uncemented total hip arthroplasty: a secondary 5-year follow-up of a randomized controlled trial

  Caroline Sköld, Nils P Hailer, Hans Mallmin

  217–224

  Published: 2026-04-01

  • PDF
  • HTML
  • XML

• Combating orthopedic implant biofilms — SABER (Study on Agitation for Biofilm Eradication and Reduction) evaluates mechanical, sonication, and radiofrequency approaches: a preclinical in vitro study

  Timothy Greeley McManus, Michael W Fort, Kaitlyn E Barrack, Gabrielle S Ray, Michael B Sparks, Kevin J McGuire, George A O'Toole

  209–216

  Published: 2026-03-31

  • PDF
  • HTML
  • XML

• National rates of pediatric extremity fractures over a 20-year timespan in Denmark: a population-based descriptive cohort study

  Anja Rønnov Lund, Christian Færgemann, Per Gundtoft, Bjarke Viberg

  204–208

  Published: 2026-03-25

  • PDF
  • HTML
  • XML

• An Acta Orthopaedica educational article: Treatment of adult patients with a humeral shaft fracture

  Thomas Ibounig, Olof Wolf, William M Oliver, Dennis Karimi, Bjarke Viberg, Maire Ratasvuori, Antti P Launonen, Tuomas Lähdeoja, Jeppe V Rasmussen, Lasse Rämö

  194–203

  Published: 2026-03-17

  • PDF
  • HTML
  • XML

• Machine learning and logistic regression in estimating survival in patients with high-malignant deep-seated soft tissue sarcomas: development and analysis based on a population-based retrospective cohort

  Andrea Thorn, Jessica A Lavery, Thomas Baad-Hansen, Jonathan A Forsberg, Michael Mørk Petersen, Christina Enciso Holm

  185–193

  Published: 2026-03-10

  • PDF
  • HTML
  • XML

• Assessing the value for money of a registry: an exploratory analysis of the Dutch Arthroplasty Register

  Mirthe H W van Veghel, Gerjon Hannink, B Willem Schreurs, Janneke P C Grutters

  177–184

  Published: 2026-03-10

  • PDF
  • HTML
  • XML

• Patient satisfaction and patient-reported outcome measures after primary ankle arthrodesis: 2-year results from the Swedish Ankle Registry

  Alexandra Undén, Lars Jehpsson, Anders Henricson, Magnus K Karlsson, Björn E Rosengren

  171–176

  Published: 2026-03-05

  • PDF
  • HTML
  • XML

• Associations between hospital characteristics, volume, and reasons for revision: a cohort study of 48,029 unicompartmental knee arthroplasties with 3,397 revisions from the Dutch Arthroplasty Register

  Hendrik W.H. de Raadt, Iris Koenraadt-van Oost, Anouk Nijs, Anneke Spekenbrink-Spooren, Leon Elmans, Rutger C I van Geenen

  164–170

  Published: 2026-03-05

  • PDF
  • HTML
  • XML

• Postoperative mobility is associated with risk of reoperation and increased mortality after hip fracture: a nationwide cohort study of 33,486 patients

  Simon Storgaard Jensen, Per Hviid Gundtoft, Jan-Erik Gjertsen, Alma B Pedersen

  156–163

  Published: 2026-03-05

  • PDF
  • HTML
  • XML

• Movement of the sacroiliac joint during a modified active straight leg raise measured with CT-RSA: a feasibility study

  Vinjar Brenna Hansen, Anselm Schulz, Christian Hellum, Stephan M Röhrl

  151–155

  Published: 2026-03-03

  • PDF
  • HTML
  • XML

• Surgical and nonsurgical treatment of hip and knee osteoarthritis: a 2026 perspective

  Jens Holm Laigaard, Tazio Maleitzke, Søren T Skou, Inger Mechlenburg, Thomas Bandholm, Lise C Berg, Søren Overgaard

  148–150

  Published: 2026-03-03

  • PDF
  • HTML
  • XML

• Inducible displacement CT for implant loosening detection: a scoping review on methods, validation, and challenges

  Maaike A ter Wee, Johannes G G Dobbe, Arthur J Kievit, Matthias U Schafroth, Mario Maas, Leendert Blankevoort, Geert J Streekstra

  136–147

  Published: 2026-02-23

  • PDF
  • HTML
  • XML

• Outcomes of hip reconstruction in ambulatory patients with cerebral palsy and spastic hip displacement: a retrospective study of 73 hips in 55 consecutive patients

  Kyeong Hyeon Park, Byoung Kyu Park, Isaac Rhee, Kun Bo Park, Hoon Park, Yun Ho Roh, Hyun Woo Kim

  126–135

  Published: 2026-02-23

  • PDF
  • HTML
  • XML

• Bony adaptation signs are predictive of anterior head–neck offset remodeling after internal fixation for slipped capital femoral epiphysis: a multicenter study on 217 patients (228 hips) with follow-up until end of growth

  Fritz Hefti, Katharina Oder, Renata Pospischill, Bernd Bittersohl, Kathrin Lehnert, Marco Goetze, Danimir Cerkez, Kiril Mladenov, Bjoern Vogt

  117–125

  Published: 2026-02-20

  • PDF
  • HTML
  • XML

• Similar incidence and implant survival of multiply revised knee arthroplasties in Norway and Denmark: a register study of the Danish and Norwegian Knee Arthroplasty registries from 1998–2021

  Julius Tetens Hald, Anne Marie Fenstad, Anders El-Galaly, Anders Odgaard, Ove Nord Furnes

  110–116

  Published: 2026-02-20

  • PDF
  • HTML
  • XML

• Incidence proportion of complex regional pain syndrome (CRPS) after distal radius fracture: a population-based register study

  Pernille Melbye, That Minh Pham, Niels-Peter Brøchner Nygaard, Carsten Hanshelge Kock-Jensen, Per Hviid Gundtoft, Bjarke Viberg

  105–109

  Published: 2026-02-20

  • PDF
  • HTML
  • XML

• Update of guideline for diagnosis and treatment of subacromial pain syndrome: a multidisciplinary review by the Dutch Orthopedic Association Part 2: Operative considerations and treatment of various conditions related to subacromial pain syndrome

  Frederik O Lambers Heerspink, Egbert J D Veen, Oscar Dorrestijn, Cornelis P J Visser, Maarten J C Leijs, Dennis van Poppel, Peter A Stroomberg, Ramon P G Ottenheijm, Jan W Kallewaard, Tjerk J W de Ruiter, Henk A Martens, Femke M Janssen, Tessa Geltink, Matthijs S Ruiter, Jos J A M van Raaij

  99–104

  Published: 2026-02-16

  • PDF
  • HTML
  • XML

• Update of guideline for diagnosis and treatment of subacromial pain syndrome: a multidisciplinary review by the Dutch Orthopedic Association Part 1: preventive measures, diagnostics, and non-surgical treatment of subacromial pain syndrome

  Frederik O Lambers Heerspink, Egbert J D Veen, Oscar Dorrestijn, Cornelis P J Visser, Maarten J C Leijs, Dennis van Poppel, Peter A Stroomberg, Ramon P G Ottenheijm, Jan W Kallewaard, Tjerk J W de Ruiter, Henk A Martens, Femke M Janssen, Tessa Geltink, Matthijs S Ruiter, Jos J A M van Raaij

  91–98

  Published: 2026-02-16

  • PDF
  • HTML
  • XML

• Return to work following traumatic fractures of the thoracolumbar spine without spinal cord injury: a scoping review

  Mathijs Suijkerbuijk, Daan Cranenbroek, Sara I van Ameijden, Pim W van Egmond , Margot C W Joosen, Mariska A C de Jongh, Ruth E Geuze

  83–90

  Published: 2026-02-16

  • PDF
  • HTML
  • XML

• The long-term revision risk of RSA-tested and non-RSA-tested TKA implants in The Netherlands: a Dutch arthroplasty register study

  Thies J N van der Lelij, Bart G Pijls, Bart L Kaptein, Liza N van Steenbergen, Rob G H H Nelissen, Perla J Marang-van de Mheen

  76–82

  Published: 2026-02-16

  • PDF
  • HTML
  • XML

• Outcomes after reoperated medial unicompartmental knee arthroplasties compared with primary total and primary unicompartmental knee arthroplasties: a cohort study based on local Danish databases

  Christian Bredgaard Jensen, Claus Varnum, Simon Kornvig, Kristine Ifigenia Bunyoz, Kirill Gromov, Anders Troelsen

  67–75

  Published: 2026-02-03

  • PDF
  • HTML
  • XML

• Association of acetabular implants with sensitive radiographic surveillance on revision rates: a study based on 5 hip arthroplasty registries

  Chan Hee Cho, John M Abrahams, Deepti K Sharma, Lucian B Solomon, Christopher J Wall, Bart G Pijls, Stuart A Callary

  60–66

  Published: 2026-02-03

  • PDF
  • HTML
  • XML

• The risk of revision using tourniquet or not in primary total knee replacement: an observational study from the Swedish Knee Arthroplasty Register

  Annette W-Dahl, Johan Kärrholm, Perna Ighani Arani, Ola Rolfson

  53–59

  Published: 2026-01-23

  • PDF
  • HTML
  • XML

• Perspective: Fragility Fracture Network in the Nordic Orthopaedic Federations countries – the role of orthopaedic surgeons

  Alma B Pedersen, Frede Frihagen, Lene B Solberg, Peter van den Berg, Marsha van Oostwaard, Johanna Rundgren, Karl-Åke Jansson, Henrik Palm

  50–52

  Published: 2026-01-23

  • PDF
  • HTML
  • XML

• Patient-reported outcomes following patellofemoral and total knee replacement: an analysis of the 6–18 months postoperative period from the National Joint Registry

  Martinique Vella-baldacchino, Alex Bottle, Justin Cobb, Alexander D Liddle

  42–49

  Published: 2026-01-23

  • PDF
  • HTML
  • XML

• Complication rates following open surgical removal of osteosynthesis material from the pelvis and acetabulum: a retrospective case series of 154 removals

  Thore C Scherff, Nico Hinz, Cornelius Grimme, Karl-Heinz Frosch, Maximilian Hartel

  35–41

  Published: 2026-01-23

  • PDF
  • HTML
  • XML

• Association of antioxidant-added highly cross-linked polyethylene on revision risk: a registry-based study of 198,073 total hip replacements from the Australian Orthopaedic Association National Joint Replacement Registry between 2014 and 2023

  Peter L Lewis, David G Campbell, Peiyao Du, Helena Oakey, Richard N de Steiger, Paul N Smith

  28–34

  Published: 2026-01-23

  • PDF
  • HTML
  • XML

• Changing trends in the management of pediatric distal forearm fractures: a descriptive Danish 20-year nationwide registry study of 175,083 cases

  Katrine Rønn Abildgaard, Per Hviid Gundtoft, Stig Brorson, Bjarke Viberg

  21–27

  Published: 2026-01-19

  • PDF
  • HTML
  • XML

• Survivorship and risk factors for revision after total hip arthroplasty in patients 30 years and younger: a cohort study from the German arthroplasty register

  Johanna Elliott, Yinan Wu, Arnd Steinbrück, Alexander W Grimberg

  14–20

  Published: 2026-01-03

  • PDF
  • HTML
  • XML

• Correlation between acetabular index at 3 and 12 months of age: a longitudinal radiographic study of 228 neonates treated for 6 or 12 weeks with the von Rosen splint for developmental dysplasia of the hip

  Adam Sand, Daniel Wenger, Henrik Düppe, Carl Johan Tiderius

  9–13

  Published: 2026-01-03

  • PDF
  • HTML
  • XML

• Migration in unicompartmental knee arthroplasty with the Persona Partial Knee: a cohort study of 26 patients using radiostereometry with 60 months of follow-up

  Jantsje H Pasma, Brechtje Hesseling, Nicole de Esch, Hennie Verburg, Dieu D Niesten, Nina M C Mathijssen

  1–8

  Published: 2026-01-03

  • PDF
  • HTML
  • XML