What Doctors Say

Doctors answer questions that their patients often ask about DBS Therapy.

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Kenneth P. Martinez, MD
Dr. Martinez is a neurologist who directs a movement disorder program in California. He has treated more than 175 patients with DBS therapy since 2004.

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The doctor listed on this page is paid by Medtronic as a consultant. Medtronic asked for his statements regarding his experience with DBS Therapy.

DBS Therapy requires brain surgery. Risks of brain surgery may include serious complications such as coma, bleeding inside the brain, seizures and infection. Some of these may be fatal. Once implanted, the system may become infected, parts may wear through your skin, and the lead or lead/extension connector may move. Medtronic DBS Therapy could stop suddenly because of mechanical or electrical problems. Any of these situations may require additional surgery or cause your symptoms to return.

Medtronic DBS Therapy may cause worsening of some motor symptoms associated with your movement disorder, and may cause speech and language impairments. Stimulation parameters may be adjusted to minimize side effects and attain maximum symptom control. In patients receiving Medtronic DBS Therapy, depression, suicidal thoughts and suicide have been reported. Occurence of "fall" has also been reported in patients with Parkinson's disease.

This therapy is not for everyone. Please consult your physician. A prescription is required. For a complete list of adverse events that have been associated with the therapy, please refer to Important Safety Information.