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 07U90
Supplement Int Mamm, L Lymph with Synth Sub, Open Approach
Supplement Int Mamm, L Lymph w Synth Sub, Perc Endo
Supplement Int Mamm, L Lymph with Autol Sub, Open Approach
Supplement Int Mamm, L Lymph w Nonaut Sub, Perc Endo
Supplement Int Mamm, L Lymph w Autol Sub, Perc Endo
Supplement Int Mamm, L Lymph with Nonaut Sub, Open Approach