Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: The Safety and Efficacy of Long-term Treatment of PINS Stimulator System for Patients With Dystonia
Brief Summary: The purpose of this study was to compare the subthalamic nucleus(STN) with the globus pallidus internus(GPi) as a stimulation target for deep brian stimulation(DBS) for medically refractory dystonia.