If you are referring to the bone that makes the shoulder, it is called the scapula
the clavicle
Clavicle
The scapula (shoulder blade) and the clavicle (collar bone).
The largest bone in the pectoral region is the clavicle, commonly known as the collarbone. It is a long bone that connects the shoulder blade (scapula) to the sternum at the front of the chest. The clavicle provides stability and support to the shoulder joint and helps in the movements of the arm.
of front side pectoral girdle is connected with bone of chest while on the back side it is connected with vertebral column through muscles.
The coracoid process of the scapula and 2nd thru fifth rib
The structure connecting the pectoral muscle to the humerus is the tendon of the pectoralis major muscle. This tendon attaches the muscle to the upper arm bone (humerus), allowing for movements like shoulder flexion, adduction, and medial rotation.
The Medical term for the Collar Bone is called the 'CLAVICLE'.The clavicle or the collarbone makes up the top part of the pectoral (shoulder) girdle.
The clavicle, commonly known as the collarbone, is the bone that cannot resist strong forces but provides the only fixed support for the pectoral girdle. It acts as a strut that holds the scapula in place, allowing the upper limb to move freely.
pectoral
The movable pectoral girdle bones are the scapulae and the clavicles. These bones must have a range of movement in order to allow the upper body to function properly.
The clavicle belongs to the skeletal system and is a long bone that acts as a strut to hold the shoulder and upper limb in place. It connects the scapula to the sternum and is also known as the collarbone.