Synonyms radial nerve Medical: radial nerve Definition The radial nerve is an important arm nerve. It is called the radial nerve because it is oriented along the radius, one of the two bones of the forearm (ulna and radius). Like the other two main arm nerves (ulnar nerve and median nerve), it consists of fibers … Radial nerve
Physiology The radial nerve is responsible for controlling some muscles of the upper arm, forearm and hand and thus for extension in the elbow joint, pulling the arm towards the upper body (adduction in the shoulder joint), overstretching the wrist in the direction of the back of the hand (dorsal extension), spreading the fingers, outward … Physiology | Radial nerve
Radial nerve syndrome A compression syndrome of a peripheral nerve like the radial nerve is caused by chronic pressure damage. For each nerve, there are anatomically particularly vulnerable areas where the nerve is easily damaged. When the radial nerve is damaged, sensitivity is impaired in its innervated region, i.e. the area of the skin that … Radial nerve syndrome | Radial nerve
Pain on the outside of the forearm Pain in the forearm often occurs on the outside of the arm. This can be caused by various clinical pictures, some of which originate in the upper forearm or elbow or in the tendons and muscles further down. The cause of pain on the outside of the forearm … Pain on the outside of the forearm | Pain in the lower arm – what is the cause?
Pain in the right forearm There are the typical causes such as muscle tension or tendon irritation, which lead to pain in the forearm on both the right and left side. Right-handed people in particular suffer from tennis or golf elbow as well as tension due to writing too long on the right. People who … Pain in the right forearm | Pain in the lower arm – what is the cause?
Pain in tendons or muscles In most cases, pain in the lower arm is caused by a tense muscle or by processes in a tendon. The tense muscle is often a muscle in the forearm that moves the fingers or wrist. Muscles of this type exist on both the outer and inner side of the … Pain in tendons or muscles | Pain in the lower arm – what is the cause?
Pain in the forearm during a heart attack In most cases, pain in the forearm is harmless and does not require any special therapy. In some cases, however, pain in the forearm can also occur in the event of a heart attack. Typically, the pain radiates into the left arm. Even though the pain is … Pain in the forearm during a heart attack | Pain in the lower arm – what is the cause?
The human forearm is formed by ulna and radius. In between, a thick layer of connective tissue (Membrana interossea antebrachii) stretches out, connecting the two bones. Together with the humerus, ulna and radius form the elbow joint (Articulatio cubiti) by bending and stretching. In addition, there are two articulated connections between the forearm bones, namely … Pain in the lower arm – what is the cause?
