The Device No Device is identified by letter "Z" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 09TP4Z
Resection of Accessory Sinus, Perc Endo Approach
Resection of Accessory Sinus, Open Approach
Resection of Accessory Sinus, Endo