The Approach Open is identified by number "0" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0N5M0
Destruction of Right Zygomatic Bone, Percutaneous Approach
Destruction of Right Zygomatic Bone, Perc Endo Approach
Destruction of Right Zygomatic Bone, Open Approach