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 0RJKX
Inspection of Left Shoulder Joint, Percutaneous Approach
Inspection of Left Shoulder Joint, External Approach
Inspection of Left Shoulder Joint, Open Approach
Inspection of Left Shoulder Joint, Perc Endo Approach