The Body Part Lower Jaw is identified by number "5" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0WJ5
Inspection of Lower Jaw, External Approach
Inspection of Lower Jaw, Percutaneous Approach
Inspection of Lower Jaw, Open Approach
Inspection of Lower Jaw, Percutaneous Endoscopic Approach