Male, 33 years old, with essential tremor status post unilateral deep brain stimulator, now planning for implantation on the other side. Since the prior examination, a left frontal approach deep brain stimulator lead has been placed coursing posteriorly and inferiorly to terminate within or just below the left thalamus. No unexpected or acute findings are identified on this limited examination. Brain parenchymal morphology and signal characteristics are otherwise unremarkable.
Findings compatible with interval placement of a left-sided deep brain stimulator.