Medical multifunctional leg pad

The utility model relates to medical auxiliary instruments and discloses a medical multifunctional leg pad which comprises a bottom face and a top face opposite to the bottom face, the top face is connected with an inclined face, and the included angle between the inclined face and the bottom face is larger than or equal to 5 degrees. The leg pad is provided with a cavity, a plurality of fans are arranged on the inner walls of the two sides of the cavity, the top face is provided with at least one groove used for containing the shanks, and a plurality of through holes communicated with the cavity are formed in the wall of each groove and used for keeping the shanks placed in the grooves cool and dry in summer. A plurality of massage beads are further arranged on the wall of the groove and used for promoting blood circulation of the legs; the leg pad is further provided with a warm-keeping device used for keeping the legs warm, and the warm-keeping device comprises a warm-keeping layer arranged in the groove i