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The omohyoid muscle is a muscle in the neck. It is one of the infrahyoid muscles. It consists of two bellies separated by an intermediate tendon. Its inferior belly is attached to the scapula; its superior belly is attached to the hyoid bone. Its intermediate tendon is anchored to the clavicle and first rib by a fascial sling.
After branching from the upper trunk, the nerve passes across the posterior triangle of the neck parallel to the inferior belly of the omohyoid muscle and deep to the trapezius muscle. It then runs along the superior border of the scapula through the suprascapular canal , [ 1 ] in which it enters via the suprascapular notch inferior to the ...
Dogs have ear mobility that allows them to rapidly pinpoint the exact location of a sound. Eighteen or more muscles can tilt, rotate, raise, or lower a dog's ear. A dog can identify a sound's location much faster than a human can, as well as hear sounds at four times the distance. [41] Dogs can lose their hearing from age or an ear infection. [42]
Its anterior surface is in relation with the thyrohyoid muscle, sternohyoid muscle, and omohyoid muscles, and with the body of the hyoid bone. It is pierced by the superior laryngeal nerve. [2] It is also pierced the superior thyroid artery, where there is a thickening of the membrane. [2]
The dorsal scapular artery (or descending scapular artery [3]) is a blood vessel which supplies the levator scapulae, rhomboids, [4] and trapezius.. It most frequently arises from the subclavian artery (the second or third part), [3] but a quarter of the time it arises from the transverse cervical artery. [5]
Skin conditions in dogs are very common, so it's important to recognize the symptoms and understand the factors that cause them. Dr. Rebecca MacMillan, a vet with over 15 years of experience, says ...
1. Ketogenic Diet. Cancer cells rely on glucose for energy to grow. The ketogenic diet is a way to provide an alternative energy source to normal cells in the dog's body while starving the cancer ...
The juguloomohyoid lymph node (tongue node) is related to the intermediate tendon of the omohyoid muscle. It is designated as one of the deep cervical lymph nodes . As it is associated with the lymph drainage of the tongue if enlarged, it can be a sign of a tongue carcinoma .