2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Complications Of Pregnancy, Childbirth, And The Puerperium 630-677 > Complications Occurring Mainly In The Course Of Labor And Delivery 660-669 > 660 Obstructed labor 661 Abnormality of forces of labor 662 Long labor 663 Umbilical cord complications during labor and delivery 664 Trauma to perineum and vulva during delivery 665 Other obstetrical trauma 666 Postpartum hemorrhage 667 Retained placenta or membranes without hemorrhage 668 Complications of the administration of anesthetic or other sedation in labor and delivery 669 Other complications of labor and delivery not elsewhere classified