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 0N8L0
Division of Left Palatine Bone, Percutaneous Approach
Division of Left Palatine Bone, Open Approach
Division of Left Palatine Bone, Perc Endo Approach