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 0KN50
Release Right Shoulder Muscle, External Approach
Release Right Shoulder Muscle, Percutaneous Approach
Release Right Shoulder Muscle, Open Approach
Release Right Shoulder Muscle, Perc Endo Approach