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 0SJ80
Inspection of Left Sacroiliac Joint, Percutaneous Approach
Inspection of Left Sacroiliac Joint, Open Approach
Inspection of Left Sacroiliac Joint, Perc Endo Approach
Inspection of Left Sacroiliac Joint, External Approach