Human Hands Anatomy

This is the bottom of the body of the hand. It is strong enough to allow climbers to tackle any mountain but also sufficiently precise for the manipulation of some of the worlds smallest objects and the performance of complex actions.

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The human hand the most distal part of the upper limb is a remarkable feat of engineering and evolution.

Human hands anatomy. Hand grasping organ at the end of the forelimb of certain vertebrates that exhibits great mobility and flexibility in the digits and in the whole organ. But beyond this it is intimately correlated with the brain both in the evolution of the species and in the development of the individual. It is made up of the wrist joint the carpal bones the metacarpal bones and the phalanges.

How to draw hands what youll be creating of all parts of the body the hand is by many considered to be the hardest to draw. Digits that extend from the palm of the hand the fingers make it possible for humans to grip the smallest of objects. Within the upper extremity there are bones joints muscles nerves vessels and tendons that tie all of the parts together.

Like a human body the human hand also consists of certain types of bones that provide strength and flexibility to it. Learn more about the anatomy of the upper extremity using the links in this section. It is obvious to all that the human hand represents a mechanism of the most intricate fashioning and one of great complexity and utility.

We all have stories of how early on we would keep our characters hands behind their backs or in their pockets avoiding as much as possible the task of tackling hands. The hand is a very complex part of the body and all of the parts of the upper extremity are essential to functioning hands. There are three types of bones that comprise our hands.

The anatomy and mechanics of the human hand. These include carpal bones metacarpal bones and phalanges. The skeleton of the human hand consists of 27 bones.

The eight short carpal bones of the wrist are organized into a proximal row scaphoid lunate triquetral and pisiform which articulates with the bones of the forearm and a distal row trapezium trapezoid capitate and hamate which articulates with the bases of the five metacarpal bones of the hand. The hand can be considered in four segments. The back of the hand shows the dorsal venous network a web of veins.

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