Smell and taste disorders.

Olfaction and taste promote satisfaction and protection in daily life. The astute facial plastic surgeon recognizes the importance of a baseline smell test to document the patients' olfactory status before surgery. After surgery, the surgeon must be alert to the possible mechanisms of hyposmia and anosmia and the pertinent treatment strategies. The surgeon must also understand the importance of counseling the patient and family regarding the cause of the dysfunction and the proper treatments. This article updates the facial plastic surgeon on the importance of smell and taste and associated disorders with a current review of the literature.