Hoarseness(redirected from trachyphonia)
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The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.
(trachyphonia), loss of smooth, clear phonation (voice) as a result of incomplete approximation of the vocal folds (cords). It is observed in cases of acute and chronic laryngitis and polyps of the vocal cords.
The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.