The Approach External is identified by letter "X" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 0RNJX
Release Right Shoulder Joint, Percutaneous Approach
Release Right Shoulder Joint, External Approach
Release Right Shoulder Joint, Open Approach
Release Right Shoulder Joint, Perc Endo Approach