Development of a diagnostic algorithm identifying cases of dislocation after primary total hip arthroplasty—based on 31,762 patients from the Danish Hip Arthroplasty Register
Lars L Hermansen, Bjarke Viberg & Søren Overgaard
2021
Acta Orthopaedica, 92:2, 137-142
Open
Uncemented or cemented stems in first-time revision total hip replacement? An observational study of 867 patients including assessment of femoral bone defect size
Yosef Tyson, Christer Hillman, Norbert Majenburg, Olof Sköldenberg, Ola Rolfson, Johan Kärrholm, Maziar Mohaddes & Nils P Hailer
2021
Acta Orthopaedica, 92:2, 143-150
Open
Reduced wear in vitamin E-infused highly cross-linked polyethylene cups: 5-year results of a randomized controlled trial
Goulven Rochcongar, Matthieu Remazeilles, Emeline Bourroux, Julien Dunet, Valentin Chapus, Matthieu Feron, César Praz, Geoffrey Buia & Christophe Hulet
2021
Acta Orthopaedica, 92:2, 151-155
Open
The PROMISE study protocol: a multicenter prospective study of process optimization with interdisciplinary and cross-sectoral care for German patients receiving hip and knee endoprostheses
Ulrich Betz, Laura Langanki, Florian Heid, Jan Spielberger, Lukas Schollenberger, Kai Kronfeld, Matthias Büttner, Britta Büchler, Markus Goldhofer, Lukas Eckhard, Philipp Drees & the PROMISE GROUP
2021
Acta Orthopaedica, 92:2, 156-162
Open
Mortality and revision risk after femoral neck fracture: comparison of internal fixation for undisplaced fracture with arthroplasty for displaced fracture: a population-based study from Danish National Registries
Bjarke Viberg, Trine Frøslev, Søren Overgaard & Alma Becic Pedersen
2021
Acta Orthopaedica, 92:2, 163-169
Open
Influence of day of surgery and prediction of LOS > 2 days after fast-track hip and knee replacement
Christoffer C Jørgensen, Kirill Gromov, Pelle B Petersen, Henrik Kehlet & on behalf of the Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement Collaborative Group
2021
Acta Orthopaedica, 92:2, 170-175
Open
Increased rate of complications in myasthenia gravis patients following hip and knee arthroplasty: a nationwide database study in the PearlDiver Database on 257,707 patients
William F Sherman, Victor J Wu, Sione A Ofa, Bailey J Ross, Ian D Savage-Elliott & Fernando L Sanchez
2021
Acta Orthopaedica, 92:2, 176-181
Open
Variation and trends in reasons for knee replacement revision: a multi-registry study of revision burden
Peter L Lewis, Otto Robertsson, Stephan E Graves, Elizabeth W Paxton, Heather A Prentice & Annette W-Dahl
2021
Acta Orthopaedica, 92:2, 182-188
Open
Compensation claims after knee arthroplasty surgery in Norway 2008–2018
Per-Henrik Randsborg, Tommy Frøseth Aae, Ida Rashida Khan Bukholm, Anne Marie Fenstad, Ove Furnes & Rune Bruhn Jakobsen
2021
Acta Orthopaedica, 92:2, 189-193
Open
Innervation of the distal part of the vastus medialis muscle is endangered by splitting its muscle fibers during total knee replacement: an anatomical study using modified Sihler’s technique
Bettina Pretterklieber, Alfred Ungersböck & Michael L Pretterklieber
2021
Acta Orthopaedica, 92:2, 194-198
Open
Are conventional microbiological diagnostics sufficiently expedient in the era of rapid diagnostics? Evaluation of conventional microbiological diagnostics of orthopedic implant-associated infections (OIAI)
Hege Vangstein Aamot, J Christopher Noone, Inge Skråmm & Truls M Leegaard
2021
Acta Orthopaedica, 92:2, 204-207
Open
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
Håvard Dale, Pål Høvding, Sindre M Tveit, Julie B Graff, Olav Lutro, Johannes C Schrama, Tina S Wik, Inge Skråmm, Marianne Westberg, Anne Marie Fenstad, Geir Hallan, Lars B Engesaeter & Ove Furnes
2021
Acta Orthopaedica, 92:2, 208-214
Open
Machine learning algorithms trained with pre-hospital acquired history-taking data can accurately differentiate diagnoses in patients with hip complaints
Michiel Siebelt, Dirk Das, Amber Van Den Moosdijk, Tristan Warren, Peter Van Der Putten & Walter Van Der Weegen
2021
Acta Orthopaedica, 92:3, 254-257
Open
The rate of 2nd revision for shoulder arthroplasty as analyzed by the Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR)
David R J Gill, Richard S Page, Stephen E Graves, Sophia Rainbird & Alesha Hatton
2021
Acta Orthopaedica, 92:3, 258-263
Open
Direct superior approach versus posterolateral approach in total hip arthroplasty: a randomized controlled trial on early outcomes on gait, risk of fall, clinical and self-reported measurements
Michele Ulivi, Luca Orlandini, Jacopo A Vitale, Valentina Meroni, Lorenzo Prandoni, Laura Mangiavini, Nicolò Rossi & Giuseppe M Peretti
2021
Acta Orthopaedica, 92:3, 274-279
Open
Population-based 10-year cumulative revision risks after hip and knee arthroplasty for osteoarthritis to inform patients in clinical practice: a competing risk analysis from the Dutch Arthroplasty Register
Maaike G J Gademan, Liza N Van Steenbergen, Suzanne C Cannegieter, Rob G H H Nelissen & Perla J Marang-Van De Mheen
2021
Acta Orthopaedica, 92:3, 280-284
Open
Good results at 2-year follow-up of a custom-made triflange acetabular component for large acetabular defects and pelvic discontinuity: a prospective case series of 50 hips
Marieke Scharff-Baauw, Miranda L Van Hooff, Gijs G Van Hellemondt, Paul C Jutte, Sjoerd K Bulstra & Maarten Spruit
2021
Acta Orthopaedica, 92:3, 297-303
Open
International variation in distribution of ASA class in patients undergoing total hip arthroplasty and its influence on mortality: data from an international consortium of arthroplasty registries
Alan J Silman, Christophe Combescure, Rory J Ferguson, Stephen E Graves, Elizabeth W Paxton, Chris Frampton, Ove Furnes, Anne Marie Fenstad, Gary Hooper, Anne Garland, Anneke Spekenbrink-Spooren, J Mark Wilkinson, Keijo Mäkelä, Anne Lübbeke & Ola Rolfson
2021
Acta Orthopaedica, 92:3, 304-310
Open
Compensation claims after hip arthroplasty surgery in Norway 2008–2018
Tommy Frøseth Aae, Rune Bruhn Jakobsen, Ida Rashida Khan Bukholm, Anne Marie Fenstad, Ove Furnes & Per-Henrik Randsborg
2021
Acta Orthopaedica, 92:3, 311-315
Open
Implant survival of 2,723 vitamin E-infused highly crosslinked polyethylene liners in total hip arthroplasty: data from the Finnish Arthroplasty Register
Matias Hemmilä, Inari Laaksonen, Markus Matilainen, Antti Eskelinen, Jaason Haapakoski, Ari-Pekka Puhto, Jukka Kettunen, Konsta Pamilo & Keijo T Mäkelä
2021
Acta Orthopaedica, 92:3, 316-322
Open
T2 relaxation times of knee cartilage in 109 patients with knee pain and its association with disease characteristics
Joost Verschueren, Stephan J Van Langeveld, Jason L Dragoo, Sita M A Bierma-Zeinstra, Max Reijman, Garry E Gold & Edwin H G Oei
2021
Acta Orthopaedica, 92:3, 335-340
Open
Thromboprophylaxis in primary shoulder arthroplasty does not seem to prevent death: a report from the Norwegian Arthroplasty Register 2005–2018
Randi M Hole, Anne Marie Fenstad, Jan-Erik Gjertsen, Stein A Lie & Ove Furnes
2021
Acta Orthopaedica, 92:4, 401-407
Open
Prior hip arthroscopy does not affect 1-year patient-reported outcomes following total hip arthroplasty: a register-based matched case-control study of 675 patients
Ida Lindman, Jonatan Nåtman, Axel Öhlin, Karin Svensson Malchau, Louise Karlsson, Maziar Mohaddes, Ola Rolfson & Mikael Sansone
2021
Acta Orthopaedica, 92:4, 408-412
Open
Dislocation of hemiarthroplasty after hip fracture is common and the risk is increased with posterior approach: result from a national cohort of 25,678 individuals in the Swedish Hip Arthroplasty Register
Ammar Jobory, Johan Kärrholm, Susanne Hansson, Kristina Åkesson & Cecilia Rogmark
2021
Acta Orthopaedica, 92:4, 413-418
Open
Precision of CT-based micromotion analysis is comparable to radiostereometry for early migration measurements in cemented acetabular cups
Cyrus Brodén, Olof Sandberg, Henrik Olivecrona, Roger Emery & Olof Sköldenberg
2021
Acta Orthopaedica, 92:4, 419-423
Open