The Body Part Frontal Sinus, Left is identified by letter "T" and occupies the 4th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to 09CT
Extirpation of Matter from Left Frontal Sinus, Perc Approach
Extirpation of Matter from Left Frontal Sinus, Endo
Extirpation of Matter from Left Frontal Sinus, Open Approach
Extirpation of Matter from L Frntl Sinus, Perc Endo Approach