Officer Shane Ladner says doctors amputated his Meg Ladner's left leg and pins were placed in her right leg. CBS Atlanta reports that she also suffered a crushed pelvis during the accident.
Ladner updated his wife's condition during a news conference over the weekend.
The Nov. 15 accident left four dead and several more injured.
Ladner suffered a back injury in the wreck. His wife is hospitalized at Atlanta Medical Center.