Dornacher, Daniel http://orcid.org/0000-0001-5275-2894
Lutz, Bernd http://orcid.org/0000-0003-2599-5836
Sgroi, Mirco http://orcid.org/0000-0002-8124-7966
Caffard, Thomas http://orcid.org/0000-0001-9468-2089
Reichel, Heiko http://orcid.org/0000-0001-6096-9890
Funding for this research was provided by:
Universität Ulm
Article History
Received: 9 March 2023
Accepted: 22 June 2023
First Online: 8 July 2023
Declarations
:
: The authors have no financial or non-financial interest to disclose.
: The work has been performed in the Department of Orthopedics of the University of Ulm, in accordance with the ethical standards of the 1964 Declaration of Helsinki. Please see attached the approved ethical review committee statement of the University of Ulm.All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the Ethics Committee of our institution (No.101/21).
: The ethical review committee of the University of Ulm stated, that for this type of retrospective examination with the usage of anonymized radiographs, written informed consent from the participants is not mandatory (please see attached ethics approval file).
: In this examination, no individual person’s data were used in any form. The study was conducted using anonymized radiographs. The ethical review committee of the University of Ulm stated, that a consent to publish is not mandatory (please see attached ethics approval file).