[Ventral enclosure of the thyroid cartilage by the hyoid bone. A complex inhibition abnormality of the laryngeal structure]
- PMID: 2742646
- DOI: 10.1055/s-2007-998326
[Ventral enclosure of the thyroid cartilage by the hyoid bone. A complex inhibition abnormality of the laryngeal structure]
Abstract
Performing laryngeal CTs we identified a "ventral enclosure of the thyroid cartilage by the hyoid bone" in 3 patients with vocal disturbances and demonstrated for the first time the morphological and clinical characteristics of this complex inhibition malformation: --persistence of the embryonal close relation between the thyroid cartilage and the hyoid bone with normal position of the total larynx --feminine configuration of the thyroid cartilage --tendency to disturbances of growth of the thyroid cartilage with effect on the endolarynx --reduced vocal ability and predisposition to vocal disturbances.
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