Nerves of upper limb

-Musculocutaneous nerve : contributes to muscles that bend the elbow and it also provides sensations to forarm -ulnar nerve :provides sensation to hand especially small and ring fingers.it also contributes to muscles that bend the wrist and it travels across the inside of elbow and crosses the wrist . -Radial nerve: This nerve contributes to muscles that bend the wrist, fingers and elbow. It also provides sensation on the back of the hand and thumb. -Median nerve: This nerve provides sensation to the hand. It travels down the middle of the forearm and crosses the wrist through the carpal tunnel. -Axillary nerve: This nerve provides signals to muscles that help raise the arm. It travels deep around the shoulder.