The Body Part Sphenoid Sinus, Right is identified by letter "W" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 09NW
Release Right Sphenoid Sinus, Open Approach
Release Right Sphenoid Sinus, Percutaneous Approach
Release Right Sphenoid Sinus, Perc Endo Approach
Release Right Sphenoid Sinus, Endo