The hand nerves, which are responsible for the sensitive and motoric supply of the hand, originate from a nerve plexus from which there is one for each side of the body. This plexus is known in medical terminology as the brachial plexus and originates with the associated nerve fibers from the spinal cord segments of … Hand Nerves
Hand nerve injuries The N. medianus originates from the nerve plexus from the so-called medianus fork. After it has passed the upper arm, this hand nerve pulls on the flexion side of the arm towards the thumb. It runs under the retinaculum musculorum flexorum in the carpal tunnel between the deep and superficial tendons of … Hand nerve injuries | Hand Nerves
Radial nerve The radial nerve is composed of the posterior nerve roots of the plexus and formed their direct continuation. It pulls forward along the back of the arm along the humerus. At the level of the crook of the arm it comes forward again and finally runs along the back of the forearm on … Radial nerve | Hand Nerves
Therapy for nerve injury Reconstructing an injured hand nerve is often a complicated operation, since the structures involved are very small and fine and must first be located. Since nerves are often accompanied by veins and arteries as they pass through the arm and hand, this microsurgical procedure must be performed with special care to … Therapy for nerve injury | Hand Nerves