Use causal in a sentence. of a cause or causes. being or involving a cause. relating to cause and effect.
Causes of frozen shoulder. Frozen shoulder occurs when the sleeve that surrounds the shoulder joint, known as the capsule, becomes swollen and thickened. It's unclear why this happens. The shoulder is a ball and socket joint. The end of your upper arm bone (humerus) sits in contact with the socket of your shoulder blade (scapula).
Frozen Shoulder is similar to Impingement syndrome but the capsule of the arm is affected with loss of movement in all directions (over the head, to the side, backwards). It happens during active motion (patient does it) or when the doctor moves it and the patient is relaxing the arm.rozen Shoulder is similar to Impingement syndrome but the capsule of the arm is affected with loss of movement in all directions (over the head, to the side, backwards). It happens during active motion (patient does it) or when the doctor moves it and the patient is relaxing the arm.