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 00DT0
Extraction of Spinal Meninges, Perc Endo Approach
Extraction of Spinal Meninges, Open Approach
Extraction of Spinal Meninges, Percutaneous Approach