The Device No Device is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 01DF4Z
Extraction of Sciatic Nerve, Perc Endo Approach
Extraction of Sciatic Nerve, Percutaneous Approach
Extraction of Sciatic Nerve, Open Approach