Type of Surgery
Information
Last updated: 11/24/2009
There are several ways that obstetricians and other doctors diagnose conditions that may make a c-section necessary. Ultrasound testing reveals the positions of the baby and the placenta and may be used to estimate the baby's size and gestational age. Fetal heart monitors, in use since the 1970s, transmit any signals of fetal distress. Oxygen deprivation may be determined by checking the amniotic fluid for meconium (feces); a lack of oxygen may cause an unborn baby to defecate. Oxygen deprivation may also be determined by testing the pH of a blood sample taken from the baby's scalp; a pH of 7.25 or higher is normal, between 7.2 and 7.25 is suspicious, and below 7.2 is a sign of trouble.
When a c-section becomes necessary, the mother is prepped for surgery. A catheter is inserted into her bladder and an intravenous (IV) line is inserted into her arm. Leads for monitoring the mother's heart rate, rhythm, and blood pressure are attached. In the operating room, the mother is given anesthesia, usually a regional anesthetic (epidural or spinal), making her numb from below her breasts to her toes. In some cases, a general anesthetic will be administered. Surgical drapes are placed over the body, except the head; these drapes block the direct view of the procedure.
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Provides a step-by-step graphical description of how an anesthesiologist inserts an epidural prior to delivery of a pregnancy. The epidural provides anesthesia into the epidural space of the spinal cord to block all sensation from the level of the epidural down to the feet. The mother stays conscious, but free from vaginal pain, during the delivery with an epidural.
To remove a baby by cesarean section, an incision is made into the abdomen, usually just above the pubic hairline (A). The uterus is located and divided (B), allowing for delivery of the baby (C). After all the contents of the uterus are removed, the uterus is repaired, and the rest of the layers of the abdominal wall are closed (D). (Illustration by GGS Inc.)
Other Information
A Caesarean section (or Cesarean section in American English), also known as C-section, is a surgical procedure in which incisions are made through a mother's abdomen (laparotomy) and uterus (hysterotomy) to deliver one or more babies. It is usually performed when a vaginal delivery would put the baby's or mother's life or health at risk, although in recent times it has been also performed upon request for childbirths that would otherwise have been natural. The World Health Organization (WHO) recommends that caesarean sections rates should not go above 15% in any country. However, rates between 5% to 10% are best.
Other Information
An obstetrician/gynecologist, commonly abbreviated as OB/GYN, can serve as a primary physician and often serve as consultants to other physicians.
From: womenshealthchannel.com
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