[Comparative studies of the quality of the esophageal voice following laryngectomy: the insufflation test and reverse speech audiometry].
We carried out a transnasal insufflation test according to Blom and Singer on 27 laryngectomy patients as well as a speech communications test with the help of reverse speech audiometry, i.e. the post laryngectomy telephone test according to Zenner and Pfrang. The combined evaluation of both tests provided basic information on the quality of the esophagus voice and functionability of the speech organs. Both tests can be carried out quickly and easily and allow a differentiated statement to be made on the application possibilities of a esophagus voice, electronic speech aids and voice prothesis. Three groups could be identified from our results: 1. Insufflation test and reverse speech test provided conformable good or very good results. The esophagus voice was well understood. 2. Complete failure in the insufflation and telephone tests calls for further examinations to exclude any spasm, stricture, divertical and scarred membrane stenosis as well as tumor relapse in the region of the pharyngo-esophageal segments. 3. Organic causes must be looked for in the area of the nozzle as well as cranial nerve failure and social-determined causes in the case of normal insufflation and considerably reduced speech communication in the telephone test.
Böhme
G
G
HNO-Klinik und Poliklinik, Klinikum rechts der Isar, Technischen Universität München.
Clasen
B
B
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001184:Articulation Disorders / Q000175:diagnosis*; D001302:Audiometry, Speech / Q000379:methods; D006801:Humans; D007825:Laryngectomy; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000175:diagnosis*; D013065:Speech Intelligibility; D013071:Speech, Alaryngeal; D013072:Speech, Esophageal; D013689:Telephone
Vergleichende Untersuchungen zur Qualität der Osophagusstimme nach Laryngektomie: Insufflationstest und umgekehrte Sprachaudiometrie.