Hand Tendon Anatomy Palm

There are five digits attached to the hand notably with a nail fixed to the end in place of the normal claw. The tendons have 2 functions.

Muscles Of The Palm Hand For Anatomy Education Stock Photo

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The red lines show where the tendons attach the muscles to the bones.

Hand tendon anatomy palm. Tendons are bands of connective tissue that attach the muscles to the bone enabling the muscles to move the bones. Hand muscles and hand tendons. The muscles in the forearm and palm thenar muscles all work together to keep the wrist and hand moving stable and well aligned.

Hand tendon repair is done when one or more tendons in your hand rupture or are cut leading to the. The triceps tendon is wider than most of the other tendons in the upper extremity. The heel of the hand is the area anteriorly to the bases of the metacarpal bones located in the proximal part of the palm.

These wrist bones are attached to the radius and ulna of the forearm to form the wrist joint. Tendonitis is an inflammation of the tendon. Tendons are made up of tough bundle of fibrous tissue which connects muscles and bones.

One tendons inserts onto the forearm bone the radius and the second spreads out to join the fascia along the upper part of the forearm. Superficialis tendons which pass through the palm side of the wrist and hand and attach at the bases of the middle phalanges. They act with the profundus tendons to flex the wrist and mcp and pip.

The tendons that allow each finger joint to straighten are called the extensor tendons. They are responsible for the fine motor functions of the hand. Tendon retraction into the palm re insert the tendon into p3 within 7.

They connect to 5 metacarpal bones that form the palm of the hand. To bend the elbow and to turn the palm of the hand towards the sky. The main tendons of the hand are.

Flexor tendons which run from your forearm through your wrist and across the palm of your hand allowing you to bend your fingers. When hand tendon repair is needed. Tendons of the hand are thin flat and white in color.

The extensor tendons of the fingers begin as muscles that arise from the backside of the forearm bones. Ebraheims educational animated video describes the anatomy and injury of the flexor tendons of the fingers. The image below shows the bones of the hand from the back side.

Pthe human hand is made up of the wrist palm and fingers and consists of 27 bones 27 joints 34 muscles over 100 ligaments and tendons and many blood vessels and nervesp pthe wrist is comprised of 8 carpal bones. It is the area that sustains most pressure when using the palm of the hand for support such as in handstand. In this article we shall be looking at the anatomy of the intrinsic muscles of the hand.

The intrinsic muscles of the hand are located within the hand itself. Surgery can often be done to repair damage to both these groups of tendons. Tendonitis of the hand causes severe pain with movement of the hand.

These muscles travel towards the hand where they eventually connect to the extensor tendons before crossing over the back of the wrist joint. These include the adductor pollicis palmaris brevis interossei lumbricals thenar and hypothenar muscles. Inflammation of the tendon sheath results in trigger finger.

Hand Anatomy Midwest Bone Joint Institute Elgin Illinois