Principle objective of this article is to explain Causes and Treatment Frozen Shoulder. Frozen shoulder develops in about three stages: freezing, frozen, and thawing. The ‘freezing’ point occurs slowly and agony worsens gradually. With this specific stage, you lose flexibility of the shoulder joint, and it typically is maintained from 6 weeks to 9 months. In this ‘frozen’ stage, the hurtful symptoms actually improve – only the stiffness continues to be. With frozen shoulder, the shoulder capsule thickens and gets tight on account of stiff bands of tissues called adhesions. To diagnose this problem, the orthopedic specialist will perform complete physical examination and take a wide-ranging medical history.