These bones sort the center portion, the back again in the hand or palm area. There are actually 5 metacarpal bones during the human human body, with each of those extensive bones using a foundation, shaft, and head. The scaphoid is at unique danger of avascular necrosis just after fracture https://www.theorthopaedicandpainpractice.com/what-are-the-different-bones-found-in-my-hand/