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 0FT50
Resection of Right Hepatic Duct, Endo
Resection of Right Hepatic Duct, Perc Endo Approach
Resection of Right Hepatic Duct, Via Opening
Resection of Right Hepatic Duct, Open Approach