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 0FNF0
Release Accessory Pancreatic Duct, Open Approach
Release Accessory Pancreatic Duct, Percutaneous Approach
Release Accessory Pancreatic Duct, Via Opening
Release Accessory Pancreatic Duct, Perc Endo Approach
Release Accessory Pancreatic Duct, Endo