humerus
the bone at the top of arm is humerus
The bone at the top of the arm is called the humerus. It is the long bone that runs from the shoulder to the elbow.
The humerus is informally referred to as the upper-arm bone.
the pelvic bone and the top of the femur bone. also your shoulder and the top of your arm bone.
Humerus (the bone of the arm)
There are two bones in the forearm, the radius and the ulna. The easiest way to remember which one is which is to extend your arm out palm facing vertically. When you look at your forearm your radius is the top bone and the Ulna is the lower bone.Or (as I did) remember it with this sentence: "The Ulna is Underneath."
The scientific name for the forearm bone is the radius.
The scientific name for the inner lower arm bone is the ulna. It runs parallel to the radius, the other bone in the lower arm. It plays a key role in the structure and function of the forearm.
Humerus
Outer or inner? The bone between the shoulder and the elbow is the humerus. The two bones in the forearm (between the elbow and the wrist) are the larger, longer bone, the radius, and the smaller bone, the ulna.
upper arm bone
The humerus