The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 00N60
Release Cerebral Ventricle, Percutaneous Endoscopic Approach
Release Cerebral Ventricle, Percutaneous Approach
Release Cerebral Ventricle, Open Approach