Received: 22 July 2020
Accepted: 29 November 2020
First Online: 10 December 2020
Ethics approval and consent to participate
: All patients signed the preoperative informed consent, patients’ identification information had been removed, institutional review board approval was not required<b>.</b>
: Written informed consents for publication of their clinical details and images were obtained from the patients and are available for review by the Editor of this journal.
: The authors have no competing interest to declare.