Q83: Congenital malformations of breast

Q83.2: Absent nipple

Absent nipple, also known by its ICD-10 code Q83.2, refers to a condition where one or both nipples do not form during the fetal development stage. This rare congenital deformity can affect both males and females. The absence of nipples can either be isolated or accompanied by other abnormalities related to the breast or other systems of the body, such as cardiovascular, renal, or skeletal systems. Presentation varies with some individuals having neither form nor trace of nipples, while others may have nipple-like structures without the typical ductal system. The exact cause is unknown, but it is thought to occur from various genetic mutations and environmental influences during early fetal development. This condition doesn't typically affect the overall health of the individual but may pose challenges to females intending to breastfeed.