[A new procedure for reconstruction of the voice--neoglottis of small intestine].
The fundamental concept in vocal rehabilitation after laryngectomy is the tracheo-hypopharyngeal shunt. The usual contemporary methods possess numerous disadvantages. In order to improve the results a syphon-fashioned shunt with free transplanted jejunum between the tracheal stump and the hypopharynx is created (stimulated by K. Ehrenberger). Aspiration can be avoided by means of the autonomic peristalsis of the implant. The procedure has been performed in 7 cases. One developed necrosis of the loop. The other patients possess a clear voice.
D004947:Esophagus / Q000601:surgery; D006801:Humans; D007583:Jejunum / Q000637:transplantation*; D007822:Laryngeal Neoplasms / Q000601:surgery*; D007825:Laryngectomy; D008866:Microsurgery; D013071:Speech, Alaryngeal; D014132:Trachea / Q000601:surgery
Ein neues Verfahren zur Wiederherstellung der Stimme--Die Neoglottis aus Dünndarm.