ICD-11 definition : A condition caused by failure of the breast to develop during the antenatal period.
This condition is characterized by a total lack of breast tissue. This condition may
also present with absence of the nipple or pectoral muscle.;
ICD-11 synonym : agenesis of breast with absent nipple; absent nipple in amastia; Congenital absence of breast with absent nipple;
A condition caused by failure of the breast to develop during the antenatal period.
This condition is characterized by a total lack of breast tissue. This condition may
also present with absence of the nipple or pectoral muscle.