Premium
Phonatory characteristics associated with bilateral diffuse polypoid degeneration
Author(s) -
Bennett Suzanne,
Bishop Sandra,
Lumpkin Samuel M. M.
Publication year - 1987
Publication title -
the laryngoscope
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 148
eISSN - 1531-4995
pISSN - 0023-852X
DOI - 10.1288/00005537-198704000-00007
Subject(s) - degeneration (medical) , vocal folds , range (aeronautics) , pathology , anatomy , larynx , medicine , materials science , composite material
This paper describes the speaking fundamental frequency (SFF) and phonational range characteristics of 35 patients with bilateral diffuse polypoid degeneration. These speakers had average SFFs that were not only substantially lower than normal but also below those associated with many other types of laryngeal pathology. These patients also had phonational ranges that were substantially different from normal. Although both extremes of the pitch range were altered, the upper limit of the voice range was affected profoundly by the morphologic changes in the vocal folds that occur as a result of polypoid degeneration.