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 04SB0
Reposition Inferior Mesenteric Artery, Open Approach
Reposition Inferior Mesenteric Artery, Perc Endo Approach
Reposition Inferior Mesenteric Artery, Percutaneous Approach