Retracted nipple | Retracted nipple (excl lactation) | Retracted nipple associated with childbirth | Retracted nipple associated with childbirth, antepartum condition or complication | Retracted nipple associated with childbirth, delivered, with mention of postpartum complication | Retracted nipple associated with childbirth, postpartum condition or complication | Retracted nipple associated with childbirth, unspecified as to episode of care |