. "Surgery"@en . . . . . . . . . . "Betty Kenner"@en . "Betty Kenner was a patient at Seattle Grace Hospital. After a crash, a head injury caused her memory to reset every 30 seconds."@en . . . . . . "Betty Kenner was a patient at Seattle Grace Hospital. After a crash, a head injury caused her memory to reset every 30 seconds."@en . "*Derek Shepherd\n*Izzie Stevens"@en . . . . . . . "Betty Kenner"@en . "hide"@en . . "Subdural hematoma"@en . . "GA: 5"@en . . "Alive"@en . .