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 0NHL0
Insertion of Int Fix into L Palatine Bone, Open Approach
Insert of Int Fix into L Palatine Bone, Perc Endo Approach
Insertion of Int Fix into L Palatine Bone, Perc Approach