Text and Data Mining valid from 2019-04-24
Received: 17 March 2019
Accepted: 13 April 2019
First Online: 24 April 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: This video forum does not contain experimental studies with the patient. The surgery was documented, with proper informed consent and with prior authorization of the patient, it was edited for publication. This study is in accordance with the ethical standards.
: Informed consent was obtained in accordance with the standards set forth by hospital regulations.