Results 11 to 20 of about 80,573 (219)

Some clinical factors of aseptic instability of the knee joint endoprosthesis

Bolʹ, Sustavy, Pozvonočnik, 2023
Background. Conducting clinical studies to determine the factors determining the aseptic instability of knee joint endoprosthesis components is an urgent issue in modern orthopedics.
O.M. Sulima, O.V. Kalashnikov, V.M. Pidgaetskyi, R.A. Kozak, T.V. Nizalov   +4 more
doaj   +1 more source

An international comparison of THA patients, implants, techniques, and survivorship in Sweden, Australia, and the United States

Acta Orthopaedica, 2019
Background and purpose — International comparisons of total hip arthroplasty (THA) practices and outcomes provide an opportunity to enhance the quality of care worldwide.
Elizabeth W Paxton, Guy Cafri, Szilard Nemes, Michelle Lorimer, Johan Kärrholm, Henrik Malchau, Stephen E Graves, Robert S Namba, Ola Rolfson   +8 more
doaj   +1 more source

Trabecular metal acetabular components in primary total hip arthroplasty: Higher risk for revision compared with other uncemented cup designs in a ­collaborative register study including 93,709 hips

Acta Orthopaedica, 2018
Background and purpose — Trabecular metal (TM) cups have demonstrated favorable results in acetabular revision and their use in primary total hip arthroplasty (THA) is increasing.
Inari Laaksonen, Michelle Lorimer, Kirill Gromov, Antti Eskelinen, Ola Rolfson, Stephen E Graves, Henrik Malchau, Maziar Mohaddes   +7 more
doaj   +1 more source

Black discoloration of the knee articular cartilage in a patient with pigmented villonodular synovitis: A case report

Clinical Case Reports, 2023
Key Clinical Message In this case report, total knee arthroplasty was performed in a patient with pigmented villonodular synovitis. During surgery, severe black discoloration of the articular cartilage and menisci was observed in the patient.
Mohammad Ayati Firoozabadi, S. M. Javad Mortazavi, Hesam Toofan, Marzieh Khalili, Mohammad Javad Shariyate   +4 more
doaj   +1 more source

Patient-reported outcome measures in arthroplasty registries: Report of the Patient-Reported Outcome Measures Working Group of the International Society of Arthroplasty RegistriesPart II. Recommendations for selection, administration, and analysis

Acta Orthopaedica, 2016
— The International Society of Arthroplasty Registries (ISAR) Patient-Reported Outcome Measures (PROMs) Working Group have evaluated and recommended best practices in the selection, administration, and interpretation of PROMs for hip and knee ...
Ola Rolfson, Eric Bohm, Patricia Franklin, Stephen Lyman, Geke Denissen, Jill Dawson, Jennifer Dunn, Kate Eresian Chenok, Michael Dunbar, Søren Overgaard, Göran Garellick, Anne Lübbeke, Patient-Reported Outcome Measures Working Group of the International Society of Arthroplasty Registries   +12 more
doaj   +1 more source

Hospital volume and the risk of revision in Oxford unicompartmental knee arthroplasty in the Nordic countries -an observational study of 14,496 cases

BMC Musculoskeletal Disorders, 2017
Background High procedure volume and dedication to unicompartmental knee arthroplasty (UKA) has been suggested to improve revision rates. This study aimed to quantify the annual hospital volume effect on revision risk in Oxfordu nicompartmental knee ...
Mona Badawy, Anne M. Fenstad, Christoffer A. Bartz-Johannessen, Kari Indrekvam, Leif I. Havelin, Otto Robertsson, Annette W-Dahl, Antti Eskelinen, Keijo Mäkelä, Alma B. Pedersen, Henrik M. Schrøder, Ove Furnes   +11 more
doaj   +1 more source

Comparison of the effects of forefoot joint-preserving arthroplasty and resection-replacement arthroplasty on walking plantar pressure distribution and patient-based outcomes in patients with rheumatoid arthritis. [PDF]

PLoS ONE, 2017
The purpose of this retrospective study is to clarify the difference in plantar pressure distribution during walking and related patient-based outcomes between forefoot joint-preserving arthroplasty and resection-replacement arthroplasty in patients with
Kosuke Ebina, Makoto Hirao, Keishi Takagi, Sachi Ueno, Tokimitsu Morimoto, Hozo Matsuoka, Kazuma Kitaguchi, Toru Iwahashi, Jun Hashimoto, Hideki Yoshikawa   +9 more
doaj   +1 more source

Higher mid-term revision rates of posterior stabilized compared with cruciate retaining total knee arthroplasties: 133,841 cemented arthroplasties for osteoarthritis in the Netherlands in 2007–2016

Acta Orthopaedica, 2018
Background and purpose — The preference for a cruciate retaining (CR) or posterior stabilized (PS) TKA (total knee arthroplasty) system varies greatly between Dutch hospitals, independent of patient characteristics.
Anneke Spekenbrink-Spooren, Liza N Van Steenbergen, Geke A W Denissen, Bart A Swierstra, Rudolf W Poolman, Rob G H H Nelissen   +5 more
doaj   +1 more source

Does cup position differ between trabecular metal and titanium cups? A radiographic propensity score matched study of 300 hips

Acta Orthopaedica, 2020
Background and purpose — The use of trabecular metal cups in primary total hip arthroplasty (THA) is increasing, despite the survival of Continuum cups being slightly inferior compared with other uncemented cups in registries.
Inari Laaksonen, Natalie Hjelmberg, Kirill Gromov, Antti E Eskelinen, Ola Rolfson, Henrik Malchau, Anders Troelsen, Keijo T Mäkelä, Maziar Mohaddes   +8 more
doaj   +1 more source

Total hip/knee arthroplasty in the treatment of tumor-induced osteomalacia patients: More than 1 year follow-up. [PDF]

PLoS ONE, 2017
Tumor-induced osteomalacia (TIO) may result in a better prognosis after complete resection of the causative neoplasm. However, tumors located proximal to the articular surface of the metaphysis remain largely uninvestigated.A retrospective study of ...
Wei Zhu, Qi Ma, Yanyan Bian, Qianyu Zhuang, Zenan Xia, Jin Jin, Xisheng Weng   +6 more
doaj   +1 more source