What Is Frozen Shoulder?
Frozen shoulder, also known as adhesive capsulitis, is a condition affecting the joint capsule of the shoulder. It is characterised by inflammation of the capsule, leading to pain and stiffness with shoulder movements. Frozen shoulder is categorised as either primary or secondary. Primary frozen shoulder occurs for no clear reason, while secondary frozen shoulder develops following an injury or surgery of the joint. Frozen shoulder usually follows a typical pattern and can be separated into three stages, freezing, frozen and...