The Approach Percutaneous is identified by number "3" and occupies the 5th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 09QS3
Repair Right Frontal Sinus, Percutaneous Approach
Repair Right Frontal Sinus, Open Approach
Repair Right Frontal Sinus, Endo
Repair Right Frontal Sinus, Percutaneous Endoscopic Approach