Upper limb

Upper limb (m. superior, pna) is an anatomical concept that describes the upper part of the human body, including the head, neck, upper torso and arms. The upper limb consists of the shoulder, forearm and hand.

The shoulder is the largest part of the upper limb and consists of the humerus, scapula, muscles and ligaments. The shoulder provides movement of the arm and its rotation around the axis of the body.

The forearm consists of the radius and ulna bones, as well as muscles and ligaments that allow the arm to move in different directions. The hand is made up of fingers, bones and muscles that allow you to perform various actions such as grasping, holding and manipulating objects.

The upper limb has many functions such as movement, grasping, maintaining balance and coordinating movements. It also plays an important role in communication and communication, thanks to the ability to use various gestures and signs.

In addition, the upper limb is subject to many diseases and injuries, such as fractures, dislocations, sprains and other injuries, which can lead to impaired function and even disability. Therefore, it is important to monitor the health of the upper limb, use it correctly and ensure its safety.

Limbs of the upper limbs or upper limbs. The upper limb in human anatomy is the upper part of the body. The upper limb includes two pairs of bones - the humerus and forearm bones. The bones of the forearm are a continuation of the humerus. The upper limb contains more than 20 muscles and more than 15 joints that connect