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Complications of the puerperium, not elsewhere classified==

O90.0 Disruption of cesarean delivery wound
Dehiscence of cesarean delivery wound
Excludes1: rupture of uterus (spontaneous) before onset of labor (O71.0-)
rupture of uterus during labor (O71.1)
O90.1 Disruption of perineal obstetric wound
Disruption of wound of episiotomy
Disruption of wound of perineal laceration
Secondary perineal tear
O90.2 Hematoma of obstetric wound
O90.3 Peripartum cardiomyopathy
Conditions in I42.- arising during pregnancy and the puerperium
Excludes1: pre-existing heart disease complicating pregnancy and the puerperium (O99.4-)
O90.4 Postpartum acute kidney failure
Hepatorenal syndrome following labor and delivery
O90.5 Postpartum thyroiditis
O90.6 Postpartum mood disturbance
Postpartum blues
Postpartum dysphoria
Postpartum sadness
Excludes1: postpartum depression (F53)
puerperal psychosis (F53)
O90.8 Other complications of the puerperium, not elsewhere classified
O90.81 Anemia of the puerperium
Postpartum anemia NOS
Excludes1: pre-existing anemia complicating the puerperium (O99.03)
O90.89 Other complications of the puerperium, not elsewhere classified
Placental polyp
O90.9 Complication of the puerperium, unspecified

O91 Infections of breast associated with pregnancy, the puerperium and lactation

Use additional code to identify infection
O91.0 Infection of nipple associated with pregnancy, the puerperium and lactation
O91.01 Infection of nipple associated with pregnancy
Gestational abscess of nipple
O91.011 Infection of nipple associated with pregnancy, first trimester
O91.012 Infection of nipple associated with pregnancy, second trimester
O91.