An anal incontinence disease treatment apparatus and method include and use an operable restriction device implanted in a patient and engaging the colon or engaging the rectum to form a restricted fecal passageway in the colon or rectum. A source of energy for energizing the restriction device is provided, as well as a control device for releasing energy from the source of energy from outside the patient's body. The released energy is used in connection with the operation of the restriction device, i.e. to enlarge and contract the fecal passageway to allow or substantially prevent passage of fecal material through the passageway.