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 0NCG3
Extirpation of Matter from Left Ethmoid Bone, Open Approach
Extirpation of Matter from Left Ethmoid Bone, Perc Approach
Extirpate of Matter from L Ethmoid Bone, Perc Endo Approach