Text and Data Mining valid from 2019-08-28
Received: 31 March 2019
Accepted: 18 August 2019
First Online: 28 August 2019
Ethics approval and consent to participate
: The study is performed in accordance with the ethical standards in the 1964 Declaration of Helsinki and with the HIPAA regulation. The Institutional Review Board (IRB) of the author’s institution defined this study as exempt from IRB approval (prospective study on a well-established surgical procedure). Written consent was acquired for all patients.
: Not applicable
: RR is a teaching consultant for Zimmer Biomet®, Depuy Mitek®, Medacta®, Lima Corporate®, and Smith and Nephew®. The other authors declare that they have no competing interests.