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 0SQJX
Repair Left Tarsal Joint, Percutaneous Approach
Repair Left Tarsal Joint, Open Approach
Repair Left Tarsal Joint, Percutaneous Endoscopic Approach
Repair Left Tarsal Joint, External Approach