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 0XQ2X
Repair Right Shoulder Region, Open Approach
Repair Right Shoulder Region, Percutaneous Approach
Repair Right Shoulder Region, Perc Endo Approach
Repair Right Shoulder Region, External Approach