O85 Puerperal sepsis
O86 Other puerperal infections
O87 Venous complications in the puerperium
O88 Obstetric embolism
O89 Complications of anaesthesia during the puerperium
O90 Complications of the puerperium, not elsewhere classified
O91 Infections of breast associated with childbirth
O92 Other disorders of breast and lactation associated with childbirth