The upper limb bones consist of what
The upper limb bones consist of the following:
1. Shoulder girdle: includes the clavicle (collarbone) and scapula (shoulder blade). These bones connect the upper limb to the axial skeleton.
2. Arm bones: includes the humerus, which is the long bone of the upper arm. It extends from the shoulder to the elbow.
3. Forearm bones: includes the radius and ulna. The radius is located on the thumb side of the forearm, while the ulna is on the little finger side. These bones enable rotation of the forearm.
4. Hand bones: includes the carpal bones (wrist bones), metacarpal bones (palm bones), and phalanges (finger bones). The carpal bones form the wrist, the metacarpal bones make up the palm, and the phalanges are responsible for finger movements.