Hand Anatomy Tendons

The hand is a very complex part of the body and all of the parts of the upper extremity are essential to functioning hands. Profundus tendons which pass through the palm side of the wrist and hand.

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Just like the flexor digitorum profundus tendons these tendons glide in sheaths along the fingers and the hand.

Hand anatomy tendons. The main tendons of the hand are. Within the upper extremity there are bones joints muscles nerves vessels and tendons that tie all of the parts together. Superficialis tendons which pass through the palm side of the wrist and hand.

Extensor tendons of the fingers which attach to the middle and distal phalanges and extend. The wrist tendons are. The tendons that allow each finger joint to straighten are called the extensor tendons.

Bones muscles tendons nerves. At the level of the fingers each tendon splits into 2 separate cords and then insert into the middle bone of the finger on either side of the flexor digitorum profundus tendon that runs farther down the finger. These muscles travel towards the hand where they eventually connect to the extensor tendons before crossing over the back of the wrist joint.

Anatomy of the hand and wrist. One row connects with the ends of the bones in the forearm radius and ulna. This tendon is one of two tendons that bend the wrist.

This tendon is unique because only 34 of the population has it. This is the other tendon that bends the wrist. The wrist links the hand to the arm.

The wrist is a complex mechanical system of 8 small bones known as the carpal bones. Learn more about the anatomy of the upper extremity using the links in this section. The extensor tendons of the fingers begin as muscles that arise from the backside of the forearm bones.

The carpal bones are arranged in 2 interrelated rows.

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