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Updated: Sep 23, 2026

Coordinate Mapping of Hyolaryngeal Mechanics in Swallowing
Published on: May 6, 2014
[Cleft formations between the body and the greater horn of the hyoid bone]
Abstract:
Clefts between the body and the greater horn of the hyoid bone are reconstructed graphically from histological sections of hyoid bones from children aged 5 months up to 7 a. In 3 cases, the cleft cranially is enclosed by perichondrium at the lateral and medial sides; caudally the perichondral tissue is continued by cartilage on the medial side. On the lateral side, the perichondrium reaches more caudally. In 1 case, the cleft is enclosed on its medial side by cartilage only. In all cases examined, the medial wall is thicker than the lateral. The formation of a joint cleft between the body and the greater horn of the hyoid bone seems to be predominant in the lateral and caudal parts of that diarthrosis.
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