By Missy Schwartz
Updated August 18, 2010 at 05:11 PM EDT

After aggravating a previous knee injury, last week Scott Caan flew from Hawaii, where he’s filming CBS’s new fall series Hawaii Five-O, to L.A. to undergo surgery. A rep for CBS says that Caan will be back on set on August 23rd and will not miss any episodes. The injury will be written into the show in a lighthearted way, according to the network.