The Body Part Intracranial Vein is identified by letter "L" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 05QL
Repair Intracranial Vein, Open Approach
Repair Intracranial Vein, Percutaneous Endoscopic Approach
Repair Intracranial Vein, Percutaneous Approach