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 0N8K0
Division of Right Palatine Bone, Percutaneous Approach
Division of Right Palatine Bone, Open Approach
Division of Right Palatine Bone, Perc Endo Approach