The invention relates to a deboning method for pettitoes, without surface damage. The method comprises the following steps of pulverizing bones of raw pettitoes until bones are separated from meat, tendons are separated from the bones, and the bones needing to be removed are completely pulverized into small crushed bones, enabling a passage to be formed in each of the raw pettitoes, fixing or seizing the trotter positions of the pettitoes, and by a centrifugal method or a dithering method, performing centrifugation on the small crushed bones from the passage of the raw pettitoes so as to obtain deboned pettitoes without surface damage. The method disclosed by the invention is simple to operate and high in efficiency, and the utilization rate of the deboned pettitoes is high.