Update: Ducks captain Ryan Getzlaf has missed the last four games with a groin injury, but he skated in a full practice Tuesday and is poised to play. He worked on the top line between Rickard Rakell and Troy Terry. “At this time of year, it’s about not ever having setbacks, that’s the biggest thing with injury recovery this early in the season,” Getzlaf said. Jakob Silfverberg, who leads the team in goals (three) and points (seven), suffered a left hand injury after being struck with a puck in a win Sunday at St. Louis and did not practice Tuesday. Carter Rowney, the fourth-line center, suffered an upper-body injury Saturday in a loss at Dallas. He also missed practice.