Øhrn, Frank-David
Engseth, Lars H. W.
Pripp, Are H.
Frøseth Aae, Tommy
Schulz, Anselm
Schnell Husby, Otto
Röhrl, Stephan M.
Funding for this research was provided by:
Medacta International
Article History
Received: 18 September 2025
Accepted: 6 November 2025
First Online: 28 November 2025
Declarations
:
: This study has service user involvement, as a service user, who was not a patient in the study, was appointed to participate in the conceptualization of the study. This person also participated in meetings and phone calls during the study to ensure service user involvement. The study was approved by the Central Norway Regional Ethics Committee (ID number 520246) and the data access committee of Møre and Romsdal Hospital Trust. It was registered at Clinicaltrials.gov (ID NCT05651009) and adheres to the CONSORT statement [ ]. All patients received oral and written information and provided signed consent prior to inclusion in the study.
: The authors declare no competing interests.BMI, body mass index; HKA, hip knee ankle angle; CI, confidence interval; N, number.