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 0YQJX
Repair Left Lower Leg, External Approach
Repair Left Lower Leg, Percutaneous Approach
Repair Left Lower Leg, Open Approach
Repair Left Lower Leg, Percutaneous Endoscopic Approach