Received: 7 September 2022
Accepted: 7 March 2023
First Online: 24 March 2023
: This study was approved by the Ethics Board of Beijing Chaoyang Hospital (Approval No. 2015-S-4). All methods in this study were performed in accordance with the Declaration of Helsinki. Written informed consent for undergoing TKA was obtained from all patients. This written informed consent included information on surgical benefits, possible complications, and medical images, and permission to use data related to the surgical procedure for further clinical studies.
: Not applicable.
: The authors declare that they have no competing interests.