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 0NNM3
Release Right Zygomatic Bone, Open Approach
Release Right Zygomatic Bone, Perc Endo Approach
Release Right Zygomatic Bone, Percutaneous Approach