[Clinical-experimental examinations on phonetic function in edentulous patients and after insertion of total prostheses measured by the S-sound realization].
Lose of teeth and therapy by prosthesis interfering with the oral sectors that are necessary for S-sound articulation have an important influence on S-sound realization. Hitherto, the resulting S-sound changes used to be evaluated only from a subjective point of view. The application of a complex measuring technique for S-sound analysis permitted to determine the influence of the upper and lower jaw plates on S-sound formation by experiments. In another series of experiments, it was shown that edentulous patients are not able to pronounce the typical S-sound which, however, builds up again immediately after a total prosthesis is inserted. It then stabilizes further within a three-months period of adaptation.
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D000328:Adult; D001184:Articulation Disorders / Q000209:etiology*; D003824:Denture, Complete; D006801:Humans; D009066:Mouth, Edentulous / Q000150:complications*
Klinisch-experimentelle Untersuchungen zur phonetischen Funktion bei zahnlosen Patienten und nach Eingliederung von Totalprothesen, gemessen an der S-Laut-Realisierung.