The Body Part Thoracic Nerve is identified by number "8" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 01N8
Release Thoracic Nerve, Percutaneous Approach
Release Thoracic Nerve, Percutaneous Endoscopic Approach
Release Thoracic Nerve, Open Approach