Those of you wishing for a true sequel are going to be disappointed. Still, they are adding a few things to the package, like new graphics and surgery types, and more voice acting. The new operation types should be a big draw. Hopefully good sales here will pave the way for a true sequel for you Trauma Center fans.
[url=http://arstechnica.com/journals/thumbs.ars/2006/7/28/4801]Wii Trauma Center to be an expanded port instead of a new game[/url] (ArsTechnica)