The shoulder capsule is crucial for shoulder flexibility but can become stiffened in a condition called frozen shoulder. Frozen shoulder occurs most commonly between ages 40-60 and causes stiffness and reduced movement of the shoulder. For mild cases, physical therapy may help, but more severe cases may require shoulder capsule release surgery. This minimally invasive arthroscopic procedure makes small incisions to insert a camera and thermal probe to cut and remove excess stiff capsule tissue, restoring flexibility without extensive scarring. Recovery is mild, allowing patients to return to normal activities within a week.