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 0WJ23
Inspection of Face, Open Approach
Inspection of Face, External Approach
Inspection of Face, Percutaneous Approach
Inspection of Face, Percutaneous Endoscopic Approach