What is the nerve of accessories?

The

nerve nerve is eleventh of what is called the skull nerves and is divided into the main part, known as the backbone accessories, and a smaller part that is referred to as the cranial part. Twelve pairs of skull nerves arise from the brain tissue and leave the skull carrying information about the senses, muscles and glands. The backbone parts of the complementary nerves travel to the neck and shoulders, where they add muscles known as sternocleidomastoid and trapezoids. Damage to spine nerves leads to these muscles to become weak or paralyzed, causing pain and loss of function. Nerve injury of the backbone accessories can cause different symptoms depending on which part of the nerve is damaged, but problems related to trapezoids are more evident because other muscles besides sternocleidomastoid is to be flexed into the flexion of the neck and the head rotation. The loss of normal trapezoidal function causes shoulder pain that can spread to the upper back, neck and arm. Usually the arm becomes weak and sometimes decreases, it is difficultRaise the arm and the shoulder blade can protrude.

In the case of nerve damage to the supplement where the lazing muscle no longer does not work, instead of injury, the areas usually through which the nerve passes, known as the rear triangle of the neck. This area lies behind the sternocleidomastoid, a diagonal strap of muscle running from the ear to the inner end of the collar bone. The rear triangle is often influenced by surgical procedures, such as removal of lymph nodes in the throat, and this type of operation is a common cause of damage to the nerve of the accessories. Other causes include stabbing or injuries of shot and pressure, which could be the result of a heavy wound, whiplash or even overdusiastic neck massage.

Treatment of nerve damage accessories affecting trapezius muscle is important because pain and loss of normal shoulder function can have a great effect on human everyday life. If the nerve of accessories is injured during surgeryIdeally, it can be repaired as part of the same procedure. In cases where damage is discovered later, the outlook is better if the repair is carried out within three months of the original injury.