Prognosis

All lacerations will heal, even if left alone. Suturing simply allows a cut to heal more quickly and with a better cosmetic result.

• All wounds leave a scar when they heal. Many factors determine how noticeable a scar will appear. Some of these factors are how the cut is situated along lines of tension, if an infection occurs, or if the sutures are not removed in the amount of time specified by your doctor.
  
  
• Exposure to sunlight within the first 6 months can cause permanent discoloration of the wound. This can be prevented by using sunscreen (SPF 15 or greater) on the area during this time.
  
  
• For people who have not completed a primary series of tetanus shots, any recommendations for additional tetanus immunization should be followed. Wound contamination is still the most common source for the development of tetanus, which can cause death.