This surgery has been successful in treating patients in their seventies, however, each patient should be assessed individually as to their stamina and overall health before anticipating surgery. The team of specialists at the Cleveland Clinic utilize advanced computerized brain imaging as well as microelectrode systems for recording to map and target the specific areas they will need to reach. As with any surgical procedure, there are risks. These are best discussed on an individual basis with the team. The vast majority of patients experience a significant improvement of all their symptoms related to Parkinson's disease.
Most patients are able to significantly reduce their medications.
Most patients are in the hospital approximately 3 days after surgery. The patient remains awake throughout most of the procedure. This allows the team to interact with the patient in testing the effects of the stimulation. Small amounts of local anesthetic are given in sensitive areas. The vast majority of patients experience minimal discomfort.