Because the chin, like the nose, occupies a prominent position in the face, it must also be assessed in planning any changes in the facial profile. For example, a large nose associated with a microgenia does not appear as large when the chin is augmented. A chin increased in the vertical dimension confers an excessively long appearance to the face. Finally, a microgenia is associated with the stereotype of a sluggish personality, and a large chin in women connotes a masculine personality. The authors provide guidelines for assessing these variables and including them in surgical plan.