Grey's Anatomy: 5.10 "All By Myself" - More Sneak Peeks

Cristina is awarded the first solo surgery among the residents, but must give it up and choose her replacement. Meanwhile Mark performs a cutting edge procedure to restore a patient's ability to speak -- and impresses Lexie in the process -- and Callie can't figure out if Sadie is just friendly or flirtatious, on "Grey's Anatomy," THURSDAY, DECEMBER 4 (9:00-10:01 p.m., ET) ABC.