This class contains the following blocks:
O00-O08 Pregnancy with abortive outcome
O10-O16 Edema, proteinuria and hypertensive disorders during pregnancy, childbirth and the puerperium
O20-O29 Other maternal illnesses, mainly related to pregnancy
O30-O48 Maternal care in connection with fetal condition, amniotic cavity and possible delivery difficulties
O60-O75 Complications of labor and delivery
O85-092 Complications associated mainly with the postpartum period
O95-O99 Other obstetric conditions, not elsewhere classified
O00-O08 PREGNANCY WITH ABORTIONAL EMBODY
Excluded: continuing pregnancy with multiple conception after abortion of one or more than one fetus ( O31.1 )
O10-O16 LEGS, PROTEINURIA AND HYPERTENSIVE DISORDERS DURING PREGNANCY, GENUS AND IN THE POST-DIMENSIONAL PERIOD
O20-O29 OTHER MOTHER DISEASES RELATED PRIOR TO PREGNANCY
Note. The sections O24.- and O25 include the following conditions, even if they occurred during childbirth or in the postpartum period.
Excluded: maternal care due to fetal condition, amniotic cavity and possible delivery difficulties ( O30-O48 ) maternal illnesses classified elsewhere but complicating pregnancy, childbirth and the puerperium (O98-O99)
O30-O48 MEDICAL ASSISTANCE OF THE MOTHER IN CONNECTION WITH THE STATUS OF FRUIT, AMNIOTIC CAVITY AND POSSIBLE DIFFICULTIES OF RHODORA
O60-O75 COMPLICATIONS OF GENES AND RELATIVES
Note. The codes O80-O84 are designed to encode the incidence. The codes of this block should be used for the primary coding of the incidence only if there are no records of the presence of other conditions classified in class XV. When using these headings, one should be guided by the recommendations and rules for coding morbidity, set out in Volume 2.
O85-O92 COMPLICATIONS CONCERNING PRIORITIES
WITH THE POST-DIMENSIONAL PERIOD
Note. The following conditions are listed under O88.- , O91.- and O92.- even if they occur during pregnancy and childbirth.
Excludes: mental disorders and behavioral disorders associated with the postpartum period ( F53.- ) obstetric tetanus ( A34 ) postpartum osteomalacia ( M83.0 )
O95-O99 OTHER OBSTETRIC CONDITIONS NOT CLASSIFIED IN OTHER RUBRICS
Note. When using the O95-O97 heading, the rules of mortality coding and the recommendations in Part 2 should be followed.