Location of scalp veins

Scalp vein access may be helpful for elective IV insertion, especially in young infants with difficult access. However, this location is less desirable than other sites because the scalp may have to be shaved to expose the vein, the IV catheter is easily dislodged, and IV catheter infiltration may result in scarring near the face and cause permanent alopecia. In infants, a rubber band may be used for a tourniquet.