Blar i Bergen Open Research Archive på forfatter "Ponkilainen, Ville"
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Association between fixation type and revision risk in total knee arthroplasty patients aged 65 years and older: a cohort study of 265,877 patients from the Nordic Arthroplasty Register Association 2000–2016
Irmola, Tero; Ponkilainen, Ville; Mäkelä, Keijo; Robertsson, Otto; W-Dahl, Annette; Furnes, Ove; Fenstad, Anne Marie; Pedersen, Alma B.; Schrøder, Henrik M.; Eskelinen, Antti; Niemeläinen, Mika J (Journal article; Peer reviewed, 2021)Background and purpose — The population of the Nordic countries is aging and the number of elderly patients undergoing total knee arthroplasty (TKA) is also expected to increase. Reliable fixation methods are essential to ... -
Impact of the Nordic Arthroplasty Register Association (NARA) collaboration on demographics, methods and revision rates in knee arthroplasty: a register-based study from NARA 2000–2017
Irmola, Tero; Ponkilainen, Ville; Mäkelä, Keijo T.; Robertsson, Otto; W-Dahl, Annette; Furnes, Ove Nord; Fenstad, Anne Marie; Pedersen, Alma B.; Schrøder, Henrik M.; Niemeläinen, Mika J.; Eskelinen, Antti (Journal article; Peer reviewed, 2022)Background and purpose: We have previously observed differences in treatment and outcome of knee arthroplasties in the Nordic countries. To evaluate the impact of Nordic collaboration in the last 15 years we aimed to compare ...