McDonald played despite breaking both his wrist and nose during the series .
McDonald scored the overtime winning goal that eliminated the Islanders and allowed the Maple Leafs to advance to the league semi-finals for the first time in 11 years .
Playing despite breaking both his wrist and nose during the series , McDonald scored the overtime winning goal that eliminated the Islanders and allowed the Maple Leafs to advance to the league semi-finals for the first time in 11 years .