Supination Definition Anatomy

The muscles bones and joints of the human forearm are specifically arranged to permit these unique and important rotations of the hands. Anatomy the action of rotating the forearm so that the palm of the hand is turned up or forward.

Supinator Pain Trigger Points

Rotation of the forearm and hand so that the palm faces forward or upward and the radius lies parallel to the ulna.

Supination definition anatomy. Medical definition of supination. In the case of supination of the arm the palm of the hand faces forward. Any similar motion of the limbs or feet of animals.

Supination definition rotation of the hand or forearm so that the palmar surface is facing upward opposed to pronation. Articulating bones surrounded by a joint capsule of ligaments and synovial membranes. Rotation of the arm or leg outward.

Rotation of the hand or forearm so that the surface of the palm is facing downward or toward the back opposed to supination. A comparable motion of the foot consisting of abduction followed by eversion. Articular surfaces seperated by thin layers of hyaline cartlidge attached to band of fibro cartlidge.

Noun plural supinations 1. Pronation and supination are a pair of unique movements possible only in the forearms and hands allowing the human body to flip the palm either face up or face down. Supination of the forearm occurs when the forearm or palm are rotated outwards.

Pronation and supination are movements that occur at the proximal radioulnar joint. Supination and pronation were measured with a neutral position of the shoulder 0degrees shoulder abduction and 90degrees of elbow flexion and a pencil placed over the distal palmar groove of the hand. Supination of the foot is turning of the sole of the foot inwards shifting weight to the lateral edge.

The head of the radius is discoid and fits with the radial neck within the circular annular ligament that attaches the proximal radius to the ulna. Fencing the position of the sword hand when the palm is facing up. On ends of articulating bones covered by hyaline cartlidge and seperated by synovial fluid.

A corresponding movement of the foot and leg in which the foot rolls outward with an elevated arch so that in walking the foot tends to come down on its outer edge. Supination of the foot is turning of the sole of the foot inwards shifting weight to the lateral edge. The position assumed as the result of this rotation.

Elbow Arm Anatomy