A long bone which extends from the shoulder. It consists of a shaft and two extremities. The proximal extremity consists of the head, neck and two tuberosities and the intertuberal groove. The distal extremity has an oblique surface for articulation with the radius and ulna which consists of two condyles of very unequal size, separated by a ridge.
With the scapula dorsally and the radius and ulna ventrally
One in each front limb
Arm bone, Clod bone
Appears In Crossection
Chuck Arm A-F
Extends from the shoulder, and is directed obliquely downward and backward froming an angle about 55 degrees with a horizontal plane