Management of anorectal malformations during the newborn period.

Anorectal malformations comprise a spectrum of disease. Some of these defects are minor, with an excellent functional prognosis. Others are complex and may be associated with other defects in the urinary tract that may risk the patient's life. The decision-making process for the management of a newborn with anorectal malformations is crucial; the timing and establishment of priorities are the key to success. Because the management of affected males and females differs significantly, they are discussed separately.