NEW : `` And while either in the bathroom or coming out of the bathroom is when this situation occurred . '' Woman has two operations after injuries led to paralysis , lawyer says . NEW : ` ` She is very brave and is strong , '' surgeon says . Woman hits head on a wall during turbulence on plane , lawyer says . Federal aviation agency investigating flight from Houston to McAllen , Texas .
NEW : Woman has two operations after injuries led to paralysis , lawyer says . NEW : ` ` She is very brave and is strong , '' surgeon says . Woman hits head on a wall during turbulence on plane , lawyer says . Federal aviation agency investigating flight from Houston to McAllen , Texas .