. "*Derek Shepherd\n*Alex Karev\n*Mark Sloan\n*Jackson Avery\n*Ben Warren"@en . . "hide"@en . . . . . . "Keith Hitchens was brought to the ER after being trampled at the convention center."@en . "*Discectomies\n*Fibular graft\n*Epidural decompression\n*Ear re-attachment"@en . . "GA: 8"@en . "Alive"@en . "hide"@en . . . . . . . . "Keith Hitchens"@en . . . . . "Keith Hitchens"@en . "*Ear amputation\n*C-6 burst fracture\n*Epidural bleed"@en . . "Keith Hitchens was brought to the ER after being trampled at the convention center."@en .