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 045R0
Destruction of Right Posterior Tibial Artery, Perc Approach
Destruction of R Post Tib Art, Perc Endo Approach
Destruction of Right Posterior Tibial Artery, Open Approach