It costs about 50 yuan to remove the stitches, but some units may cost more, 100 yuan; some units may cost less, 20 or 30 yuan. Disinfection is required to remove the threads, first open the dressing on the surface of the wound, disinfect the incision and the area around the incision twice with iodophor, wait until the knot and the thread are completely moistened, then use vascular forceps or tweezers to gently lift the thread upward by 1-2mm, cut the thread with scissors close to the skin, and then pull the thread out of the wound completely. After the removal of the stitches, observe the healing of the wound, whether there is fluid coming out of the wound, and whether there is any infection in the incision. If there is infection or fluid flow from the incision, the dressing should continue to be changed.