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 0KNJ0
Release Left Thorax Muscle, Open Approach
Release Left Thorax Muscle, Percutaneous Endoscopic Approach
Release Left Thorax Muscle, Percutaneous Approach
Release Left Thorax Muscle, External Approach