The Device No Device is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 035G4Z
Destruction of Intracranial Artery, Open Approach
Destruction of Intracranial Artery, Perc Endo Approach
Destruction of Intracranial Artery, Percutaneous Approach