The Approach Percutaneous is identified by number "3" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 01QB3
Repair Lumbar Nerve, Percutaneous Endoscopic Approach
Repair Lumbar Nerve, Percutaneous Approach
Repair Lumbar Nerve, Open Approach