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 0SNN0
Release Left Metatarsal-Phalangeal Joint, Perc Endo Approach
Release Left Metatarsal-Phalangeal Joint, Perc Approach
Release Left Metatarsal-Phalangeal Joint, Open Approach
Release Left Metatarsal-Phalangeal Joint, External Approach