Stainless steel chopper cut hand, if the wound is deep then need to play tetanus, if only broken skin, generally do not need to play tetanus. Stainless steel chopper cut the hand to play tetanus, mainly based on the depth of the wound and the degree of contamination to judge. If the wound is cut deeper, easy to form an anaerobic environment, you need to play tetanus shot. If only the epidermis is cut and the wound is not contaminated, tetanus is generally not needed, and disinfection of the wound, bandaging, and stopping the bleeding are sufficient. It is also important to perform thorough and effective debridement of the wound to eliminate the anaerobic environment in which Clostridium tetani thrives and multiplies. The wound needs to be cleaned of debris and the wound cleared by rinsing with iodophor and hydrogen peroxide and sterile saline. If the wound is large, treatment such as suturing is also required. Anti-inflammatory drugs need to be applied to prevent infection, and the wound needs to be changed and sterilized regularly to keep it clean. Stainless steel kitchen knife cut the hand, it is recommended that the patient can go to the hospital, the professional doctor to assess, decide whether the need for tetanus.