Subdural implantation of strip electrodes through 1 or more burr or trephine hole(s) for long-term seizure monitoring
subdural implantation of strip electrodes through 1 or more burr or trephine hole(s) for long-term seizure monitoring
Implantation, insertion, placement, or replacement of intracranial subdural grids
implantation, insertion, placement, or replacement of intracranial subdural grids