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 0SJBX
Inspection of Left Hip Joint, Open Approach
Inspection of Left Hip Joint, External Approach
Inspection of Left Hip Joint, Perc Endo Approach
Inspection of Left Hip Joint, Percutaneous Approach