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Impact of Nordic Arthroplasty Register Association (NARA) collaboration on demographics, methods and revision rates in knee arthroplasty: a register-based study from NARA 2000-2017.
Irmola T, Ponkilainen V, Mäkelä KT, Robertsson O, W-Dahl A, Furnes O, Fenstad AM, Pedersen AB, Schrøder HM, Niemeläinen MJ, Eskelinen A. Irmola T, et al. Among authors: niemelainen mj. Acta Orthop. 2022 Nov 28;93:866-873. doi: 10.2340/17453674.2022.5256. Acta Orthop. 2022. PMID: 36445098 Free PMC article.
Thicker polyethylene inserts (≥ 13 mm) increase the risk for early failure after primary cruciate-retaining total knee arthroplasty (TKA): a single-centre study of 7643 TKAs.
Rajamäki A, Niemeläinen M, Junnila M, Lehtovirta L, Karsikas M, Ponkilainen V, Eskelinen A. Rajamäki A, et al. Among authors: niemelainen m. Knee Surg Sports Traumatol Arthrosc. 2023 Mar;31(3):1018-1025. doi: 10.1007/s00167-022-07189-8. Epub 2022 Oct 7. Knee Surg Sports Traumatol Arthrosc. 2023. PMID: 36205761 Free PMC article.
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 T, Ponkilainen V, Mäkelä KT, Robertsson O, W-Dahl A, Furnes O, Fenstad AM, Pedersen AB, Schrøder HM, Eskelinen A, Niemeläinen MJ. Irmola T, et al. Among authors: niemelainen mj. Acta Orthop. 2021 Feb;92(1):91-96. doi: 10.1080/17453674.2020.1837422. Epub 2020 Nov 4. Acta Orthop. 2021. PMID: 33143501 Free PMC article.
The effect of fixation type on the survivorship of contemporary total knee arthroplasty in patients younger than 65 years of age: a register-based study of 115,177 knees in the Nordic Arthroplasty Register Association (NARA) 2000-2016.
Niemeläinen MJ, Mäkelä KT, Robertsson O, W-Dahl A, Furnes O, Fenstad AM, Pedersen AB, Schrøder HM, Reito A, Eskelinen A. Niemeläinen MJ, et al. Acta Orthop. 2020 Apr;91(2):184-190. doi: 10.1080/17453674.2019.1710373. Epub 2020 Jan 13. Acta Orthop. 2020. PMID: 31928097 Free PMC article.
16 results