Aside from playing Wii Sports, this game is my wife’s favorite. It’s Trauma Center Second Opinion.
This game gives you a chance to be a Doctor and perform surgery to a patient. In the game you control Dr. Derek Stiles and a new doctor named Nozomi Weaver.
You use the Wii remote for most of the tools and the Nunchuk for switching instruments.
Here’s a short video of the game