The Device No Device is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0WJ44Z
Inspection of Upper Jaw, Open Approach
Inspection of Upper Jaw, Percutaneous Approach
Inspection of Upper Jaw, Percutaneous Endoscopic Approach
Inspection of Upper Jaw, External Approach