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N218
N218 – Extracranial-intracranial microvascular anastomosis superficial temporal artery
OHIP Neurological Surgical Procedures Code — NEUROLOGICAL SURGICAL PROCEDURES · Schedule of Benefits
Extracranial-intracranial microvascular anastomosis involving the superficial temporal artery. This is a surgical revascularization procedure performed to restore or augment blood flow to the brain, often in cases of arterial occlusion or Moyamoya disease. The service includes the full surgical procedure as performed by the primary surgeon.
Referral requiredFrom: Physician, NursePractitioner, DentalSurgeon
All insured services must be documented in appropriate records to establish that the service was provided, medically necessary, and is the service for which the account is submitted, as per the Act requirements detailed in Appendix G of the Schedule. For surgical procedures, this includes an appropriate operative report. ()
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