Wrist Anatomy Nerves

The wrist links the hand to the arm. The radial nerve is on the radial or thumb side of the wrist joint.

Nerves Of The Arm And Hand

Radial nerve injury can lead to wrist drop the inability to straighten the wrist.

Wrist anatomy nerves. A small pad of cartilage similar to the meniscus of the kneethat cushions. The carpal bones are arranged in 2 interrelated rows. The ulnar nerve supplies the small finger and the outer half of the ring finger.

Anatomy of the hand and wrist. This complex structure connects the entire hand to the radius and ulna facilitates the passage of tendons together with the above mentioned neurovascular structures from the forearm to the hand and permits us to exploit all its movements. One of these nerves is called the radial nerve.

Others include the median nerve and the ulnar nerve. The wrist is a complex mechanical system of 8 small bones known as the carpal bones. These nerves supply the skin muscles joints and other tissues.

Those are flexion extension abduction and adduction of the hand. The wrist also contains several soft tissues such as ligaments tendons nerves and blood vessels. Bones muscles tendons nerves.

One row connects with the ends of the bones in the forearm radius and ulna. Nerves of the wrist and hand radial nerve. The radial nerve also provides sensation to the thumb side of the back of the hand.

The radial nerve travels down the arm past the elbow joint into the forearm and across the wrist all the way into the fingers. A cord shaped ligament that attaches the ulnar styloid on the. In the forearm the nerve powers all the muscles that straighten the wrist and fingers.

The median nerve is responsible for the development of carpal tunnel syndrome. An extension at the bottom of the ulna where the wrists pinky side collateral ligament. The main nerves you need to know for the wrist and hand come from the median ulnar and radial nerves.

The nerves allow you to feel what your hands and fingers are touching and help you move those muscles around. These soft tissues function with the wrists bones and joints to provide movement sensation and nourishment to the hand. The anatomy of the hand is incomplete without understanding the wrist.

Flexor Tendons Arteries And Nerves At Wrist