[Laparoscopy-assisted harvesting of free small intestine transplants for reconstruction of voice and deglutition after total laryngopharyngectomy--an animal experiment study].

Based on animal trials the presented study results describe a laparoscopic assisted removal of an extra-long free jejunal graft to reconstruct voice and swallowing after a total laryngo-pharyngectomy in cases with advanced malignancies of the larynx including invasion in the upper oesophagus. With a microvascular anastomosed small bowel segment, we have been able to reconstruct parts of the pharynx and to create a speaking syphon as devised by Ehrenberger in an one-stage procedure. The concept of avoidance of an extensive laparotomy may result in an decreased morbidity of this surgical procedure. Therefore it represents a challenging single indication of minimally invasive surgery of the oesophagus. A well established interdisciplinary teamwork is the key for success in this extensive procedure.