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Dog anatomy comprises the anatomical study of the visible parts of the body ... stenotic nares, a hypoplastic trachea, and everted laryngeal saccules. [11] [12 ...
The hyoid apparatus is the collective term used in veterinary anatomy for the bones which suspend the tongue and larynx. [1] It consists of pairs of stylohyoid, thyrohyoid, epihyoid and ceratohyoid bones, and a single basihyoid bone. [2] The hyoid apparatus resembles the shape of a trapeze, [3] or a bent letter "H". [4]
For diseases and disorders of dog anatomy, see Category:Dog health. ... Laryngeal saccules; M. Mastocytoma in dogs; Melanistic mask; Merle (dog coat) N. Natural bobtail;
The trachea (pl.: tracheae or tracheas), also known as the windpipe, is a cartilaginous tube that connects the larynx to the bronchi of the lungs, allowing the passage of air, and so is present in almost all animals lungs. The trachea extends from the larynx and branches into the two primary bronchi.
The flap of cartilage called the epiglottis stops food from entering the larynx. In humans, the pharynx is part of the digestive system and the conducting zone of the respiratory system . (The conducting zone—which also includes the nostrils of the nose , the larynx , trachea , bronchi , and bronchioles —filters, warms and moistens air and ...
The posterior surface is triangular, smooth, concave, and gives attachment to the arytenoid muscle and transversus.. The antero-lateral surface is somewhat convex and rough. On it, near the apex of the cartilage, is a rounded elevation (colliculus) from which a ridge (crista arcuata) curves at first backward and then downward and forward to the vocal process.
The terminal branch is called the inferior laryngeal nerve. [6]: 19 Unlike the other nerves supplying the larynx, the right and left RLNs lack bilateral symmetry. [7] The left RLN is longer than the right, because it crosses under the arch of the aorta at the ligamentum arteriosum. [4]: 1346–1347
An elongated soft palate is a symptom of Brachycephalic Obstructive Airway Syndrome (BOAS) and is common in brachycephalic dog breeds and has been reported in brachycephalic cat breeds as well. [4] Some of the other BOAS related symptoms include stenotic nares, everted laryngeal saccules, and laryngeal collapse. [5]