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 09TN7Z
Resection of Nasopharynx, Open Approach
Resection of Nasopharynx, Endo
Resection of Nasopharynx, Percutaneous Endoscopic Approach
Resection of Nasopharynx, Via Natural or Artificial Opening