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 0S520
Destruction of Lumbar Vertebral Disc, Percutaneous Approach
Destruction of Lumbar Vertebral Disc, Perc Endo Approach
Destruction of Lumbar Vertebral Disc, Open Approach