Text and Data Mining valid from 2018-07-13
First Online: 13 July 2018
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest.
: Institutional review board approval was exempt from our institution because all data were collected from clinical records and imaging systems for routine preoperative planning and follow-up.
: Written informed consent was obtained from the patient for publication of this case report and accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal on request.
: Jochen Thies.