Pains in the area of the shoulder joint can evoke various floors of the nervous system. The most frequent ones are:
Disorders of CNS
Disorders of the shoulder girdle occur mainly after stroke. In the area of the shoulder girdle they are manifested as:
algodystrophic syndrome arm-shoulder
Disorders of Anterior Medullary Cornua
Diseases as syringomyelia etc. which are manifested by atrophy of muscles and disorders of sensibility in the area of periphery of the upper limb.
Disorders of Nervous Roots
They are most frequently connected with discogenic problems of distal segments of the cervical spine.
Disorders of Plexus
Traumas of motorcyclists, plexopathy.
Disorders of Peripheral Nerves
Peripheral compressive syndromes, traumas.
For a common practice it is necessary to differ three basic states from each other: