The hulking defenceman suffered the injury on Sunday night during a post-game workout.
Pronger leads the Ducks with a plus-26 rating and is fourth in team scoring this season with 53 points (11-42) in 58 games. He is also second in ice time with an average of 27 minutes 13 seconds.
The 32-year-old missed nearly all of January with a broken left foot.
The Minnesota Wild will have to deal with tight salary cap space this off-season. Are they good enough right now to capitalize on their competitive window?
Ian Kennedy looks at Hockey Canada's continued search for a new CEO, the Vancouver Canucks celebrating the Lunar Year and the PHF All-Star Weekend preview.
The Vancouver Canucks announced they signed forward Andrei Kuzmenko to a two-year contract extension.
Not a subscriber? Sign up today to get the best features and analysis from the NHL and beyond. If you’re already a subscriber, click on the My Account button to sign into your account to renew your subscription, make a payment, redeem a gift, update your payment method and much more...
