0067 Micro-surgery of the larynx: To the fee of the operation performed add 25%. For other operations requiring the use of an operation microscope, the fee shall include the use of the microscope, except where otherwise specified elsewhere in the Tariff.
0069 When endoscopic instruments are used during intra-nasal surgery: Add 10% of the fee of the procedure performed. Only applicable to items 1025, 1027 and 1035.