The Approach Percutaneous is identified by number "3" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 035L3
Destruction of Left Internal Carotid Artery, Perc Approach
Destruction of L Int Carotid, Perc Endo Approach
Destruction of Left Internal Carotid Artery, Open Approach