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 0PN40
Release Thoracic Vertebra, Open Approach
Release Thoracic Vertebra, Percutaneous Endoscopic Approach
Release Thoracic Vertebra, Percutaneous Approach