Prajsnar-Borak, Anna
Teping, Fritz
Oertel, Joachim
Funding for this research was provided by:
Universitätsklinikum des Saarlandes und Medizinische Fakultät der Universität des Saarlandes
Article History
Received: 14 September 2022
Accepted: 23 November 2022
First Online: 2 December 2022
Declarations
:
: This study was approved by the ethical committee of the state of Saarland. All data were analyzed retrospectively based on patient records, images, and videos.
: No identifying images or personal data were used.
: There are no competing financial or non-financial interests. Joachim Oertel acted as a consultant for Karl Storz Company for spine surgery until 2020. No conflicting interests exist for the material and technique mentioned in the publication.