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 031K0
Bypass R Int Carotid to R Extracran Art w Synth Sub, Open
Bypass R Int Carotid to L Extracran Art, Open Approach
Bypass R Int Carotid to L Extracran Art w Nonaut Sub, Open
Bypass R Int Carotid to R Extracran Art w Nonaut Sub, Open
Bypass R Int Carotid to R Extracran Art w Autol Vn, Open
Bypass R Int Carotid to R Extracran Art w Autol Art, Open
Bypass R Int Carotid to R Extracran Art, Open Approach
Bypass R Int Carotid to L Extracran Art w Autol Art, Open
Bypass R Int Carotid to L Extracran Art w Synth Sub, Open
Bypass R Int Carotid to L Extracran Art w Autol Vn, Open