What caused scapulohumeral periarthritis?

Causes of scapulohumeral periarthritis

The etiology of scapulohumeral periarthritis is still unclear, and it is generally believed to be related to the following factors:

(1) due to diseases other than shoulder joint, such as coronary heart disease, pneumonia, cholecystitis, etc. Shoulder pain is caused by reflex, which limits the movement of shoulder joint;

(2) Fracture and cervical spondylosis of the upper limb lead to too long fixation time of the upper limb;

③ Soft tissue degeneration around shoulder joint, such as subacromial bursitis, supraspinatus tendinitis, tenosynovitis of biceps brachii long head, etc.