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M050
M050 – Frontal sinusotomy
OHIP Respiratory Surgical Procedures Code — RESPIRATORY SURGICAL PROCEDURES · Schedule of Benefits
Frontal sinusotomy, extended, Draf II, unilateral (endoscopic approach)
The procedure must be documented in an operative report.
M050 is an endoscopic approach to the frontal sinus (Draf II).
Major pre-operative visit is not included in the surgical fee and should be claimed separately.
Multiple procedures: Full benefit for the major procedure and 85% for others performed under the same anaesthesia or within 14 days for the same condition.
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