Article History
Received: 14 November 2017
Accepted: 17 April 2018
First Online: 26 April 2018
Compliance with ethical standards
: This study was approved by the ethics committee of our institution. All patients who underwent PCL reconstruction using the IO technique provided written informed consent, which included permission to perform immediate post-operative CT
: The authors declare that they have no conflict of interest.
: 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.