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 0M8K0
Division of Perineum Bursa and Ligament, Perc Approach
Division of Perineum Bursa and Ligament, Open Approach
Division of Perineum Bursa and Ligament, Perc Endo Approach