Posts tagged Trial Decision analyze reasons issued by Ontario trial judges (or, in the rarer case of a jury trial, the verdict and judge’s instructions) at the conclusion of a medical malpractice action. Trial decisions are the most detailed source of insight into how Ontario courts apply the standard of care, causation, and damages frameworks to specific clinical fact patterns. Unlike summary judgment decisions or appellate rulings, a trial decision reflects the court’s view after hearing all of the evidence, including the testimony of the parties, fact witnesses, and competing experts.
Medical malpractice trials are evidence-intensive and procedurally demanding. A typical trial may run two to six weeks and involve five or more expert witnesses on each side, addressing standard of care, causation, the mechanism of injury, prognosis, and quantum of damages. The trial judge’s reasons must address each element of the cause of action, resolve conflicting expert opinions, and explain the credibility findings underlying any disputed facts. These reasons can run to hundreds of paragraphs.
Posts under this tag identify the clinical context, the issues on which the case turned, the expert evidence, and the result. Each post indicates whether the decision is on appeal.
Paul Cahill’s trial victory in Ayana v Skin Klinic, 2009, established the standard of care for laser hair removal performed in an Ontario dermatology clinic.