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 09QW0
Repair Right Sphenoid Sinus, Perc Endo Approach
Repair Right Sphenoid Sinus, Percutaneous Approach
Repair Right Sphenoid Sinus, Endo
Repair Right Sphenoid Sinus, Open Approach