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 00QL0
Repair Abducens Nerve, Percutaneous Approach
Repair Abducens Nerve, Percutaneous Endoscopic Approach
Repair Abducens Nerve, Open Approach