- 670 Major puerperal infection
- 671 Venous complications in pregnancy and the puerperium
- 672 Pyrexia of unknown origin during the puerperium
- 673 Obstetrical pulmonary embolism
- 674 Other and unspecified complications of the puerperium not elsewhere classified
- 675 Infections of the breast and nipple associated with childbirth
- 676 Other disorders of the breast associated with childbirth and disorders of lactation
- 677 Late effect of complication of pregnancy, childbirth, and the puerperium