PLICA VOCALIS Meaning and
Definition
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Plica Vocalis refers to a medical term used in the field of laryngology and otolaryngology to describe a specific anatomical structure within the human vocal folds. The term originates from the Latin language, where "plica" translates to "fold" or "crease," and "vocalis" pertains to the vocal cords or vocal folds.
The plica vocalis is a thin mucous membrane fold located in the vibratory margin of the vocal folds, which are involved in producing sound during phonation. This delicate structure is composed of layers of connective tissue, elastin fibers, and layers of epithelial cells that cover the vocal ligament. The plica vocalis runs parallel to the vocal ligament and has two main layers, namely the superficial layer and the vocalis proper.
Due to its location and composition, the plica vocalis plays a crucial role in sound production. When air from the lungs passes through the vocal folds, the plica vocalis vibrates and causes the vocal cords to oscillate, producing sound waves. These sound waves can then be shaped, modulated, and articulated using other speech structures, such as the tongue, lips, and teeth.
Understanding the structure and function of the plica vocalis is of great significance in the diagnosis and treatment of voice disorders. Disorders affecting the plica vocalis can lead to various voice problems, including hoarseness, vocal fatigue, or even complete loss of voice. Specialist professionals, such as laryngologists and speech-language pathologists, utilize their expertise in assessing and managing conditions related to the plica vocalis to restore vocal health and function.
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Vocal fold, true vocal cord; the sharp edge of a fold of mucous membrane stretching along either wall of the larynx from the angle between the alae of the thyroid to the vocal process of the arytenoid cartilage; the true vocal cords are the agents concerned in voice production.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PLICA VOCALIS
- olica vocalis
- llica vocalis
- -lica vocalis
- 0lica vocalis
- pkica vocalis
- ppica vocalis
- poica vocalis
- pluca vocalis
- pljca vocalis
- plkca vocalis
- ploca vocalis
- pl9ca vocalis
- pl8ca vocalis
- plixa vocalis
- pliva vocalis
- plifa vocalis
- plida vocalis
- plicz vocalis
- plics vocalis
Etymology of PLICA VOCALIS
The word "plica vocalis" is derived from Latin.
- "Plica" comes from the Latin word "plicare", meaning "to fold" or "to intertwine", which refers to the folded structure of the vocal cords.
- "Vocalis" comes from the Latin word "vox", meaning "voice", which indicates the association of the folds with vocalization or sound production.
Therefore, "plica vocalis" essentially translates to "vocal fold" or "fold of the voice" in English.
