Received: 3 May 2019
Accepted: 1 June 2020
First Online: 12 June 2020
Ethics approval and consent to participate
: The study concept was presented to the local ethics committee of the Medical Ethics Committee of South-West Holland, The Netherlands and received approval (METC-nr: 06–104 Dossier NL14807.098.06/versie 06). This approval included consent to the use of CT scan for the purpose of measuring the quality of the cementing technique in total knee arthroplasty. Written informed consent was obtained from all the participants in this study.
: Not applicable.The presented manuscript does not include any details, images, or videos relating to an individual person. CT scan pictures are entirely unidentifiable and there are no details on individuals reported within the manuscript.
: One of the authors (PP) is an employee of Zimmer Biomet, Warsaw, IN, USA, a manufacturer of orthopedic implants.