The appellant was injured in a motor vehicle accident and suffered a brain impairment.
His initial Glasgow Coma Score (GCS) was 3 out of 15, but improved to 14 out of 15 shortly after arriving at the hospital.
The trial judge ruled that the appellant did not suffer a catastrophic impairment because his GCS scores improved.
The Court of Appeal allowed the appeal, holding that the statutory definition of catastrophic impairment under O. Reg. 461/96 only requires a single GCS score of 9 or less within a reasonable time following the accident, provided there is a brain impairment.
The fact that subsequent scores were higher is irrelevant.