Final answer:
Manipulation under anesthesia (MUA) is a procedure used to treat adhesive capsulitis, also known as frozen shoulder. It involves moving the shoulder joint through its full range of motion while the patient is under anesthesia to break up scar tissue and improve shoulder mobility.
Step-by-step explanation:
Manipulation under anesthesia (MUA) is a procedure that involves moving a joint through its full range of motion while the patient is under anesthesia. Adhesive capsulitis, also known as frozen shoulder, is a condition characterized by stiffness and restricted movement of the shoulder joint. MUA can be used as a treatment for adhesive capsulitis to break up scar tissue and improve shoulder mobility.