The Body Part Facial Bone is identified by letter "W" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0NJW
Inspection of Facial Bone, Open Approach
Inspection of Facial Bone, External Approach
Inspection of Facial Bone, Percutaneous Endoscopic Approach
Inspection of Facial Bone, Percutaneous Approach