Hassellund, Sondre Stafsnes
Oftebro, Ingrid
Williksen, John Haakon
Søreide, Endre
Madsen, Jan Erik
Frihagen, Frede
Funding for this research was provided by:
Sophies Minde Ortopedi (10-2020)
University of Oslo
Article History
Received: 20 June 2022
Accepted: 18 March 2023
First Online: 27 March 2023
Declarations
:
: The study was reviewed by the Regional Committee for Medical Research Ethics South East Norway and considered not to need approval, ID: 116564. Informed consent declaration: Informed consent was not sought for because this was a retrospective analysis of radiographs to evaluate our treatment (approved by Regional Committee for Medical Research Ethics South East Norway). Written consent from patient have been obtained for publishing radiographs (Fig. InternalRef removed).
: NA, see above.
: The author(s) declare no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. F Frihagen has received payment from Zimmer—teaching.