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 0N8J0
Division of Left Lacrimal Bone, Open Approach
Division of Left Lacrimal Bone, Perc Endo Approach
Division of Left Lacrimal Bone, Percutaneous Approach