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 09WY0
Revision of Drainage Device in Sinus, Percutaneous Approach
Revision of Drainage Device in Sinus, Open Approach
Revision of Drainage Device in Sinus, Perc Endo Approach
Revision of Other Device in Sinus, Open Approach
Revision of Other Device in Sinus, Via Opening
Revision of Other Device in Sinus, Percutaneous Approach
Revision of Drainage Device in Sinus, External Approach
Revision of Other Device in Sinus, Endo
Revision of Other Device in Sinus, Perc Endo Approach