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 09CS3
Extirpation of Matter from R Frntl Sinus, Perc Endo Approach
Extirpation of Matter from Right Frontal Sinus, Endo
Extirpation of Matter from R Frntl Sinus, Open Approach
Extirpation of Matter from R Frntl Sinus, Perc Approach