Neurostimulation Indications Widen Beyond Movement Disorders
Neurostimulation grows at 10.6% against a market at 6.2%, and indication expansion rather than device improvement drives most of it. Deep brain stimulation approved for Parkinson's disease and essential tremor is reaching epilepsy, obsessive-compulsive disorder, and treatment-resistant depression, while spinal cord stimulation has moved from last-resort pain management into earlier treatment pathways. Each new indication requires its own clinical evidence and its own reimbursement decision, which is why approvals arrive slowly. Closed-loop devices that sense and respond rather than stimulate on a fixed schedule are the current technical frontier. Evidence, not engineering, sets the pace here.
Market Impact: Rates rise sharply after 65








