Surgical abortion involves the use of a mechanical device (suction
or vacuum aspirator), surgical instruments (forceps, sharp curette
and cervical dilator) and/or long needles (for injecting a deadly
concentration of saline). Surgical abortions are performed on
babies at any stage of their human development (1st through 3rd
trimesters). The specific technique selected depends upon the
baby's gestational age. Although the baby and the pregnancy are
destroyed, major maternal complications occur in about 1% of 1st
trimester abortions. Because this is a surgical procedure, proper
blood tests must be performed and informed consent must be given.
The charges for surgical abortions vary. The prices depend upon:
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the trimester in which the abortion is performed
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the high risk nature of the pregnancy
-
whether the procedure is performed in an outpatient
(clinic) or inpatient (hospital) setting
Generally, the abortion is more expensive when:
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the pregnancy is further along (late 1st, 2nd
and 3rd trimesters)
-
there are maternal medical complications
-
it is performed during hospitalization
Surgical Abortion Procedures
There are several surgical techniques used in performing abortion.
The following section discusses the techniques according to the
gestational age of the developing baby and trimester of pregnancy.
Some surgical techniques may be used in combination with each
other, or with medical techniques (e.g., complications related
to a medical abortion).
First trimester (up to 14 weeks in pregnancy)
Suction Aspiration
Dilation and Curettage (D&C)
Second trimester (12 to 24 weeks in pregnancy)
Dilation and Evacuation (D&E)
Saline Injection or Salt Poisoning
Third trimester (20 weeks to full term pregnancy)
Partial Birth Abortion (D&X)
Suction or Vacuum Aspiration Technique
Suction aspiration is used to terminate a pregnancy up to 14
weeks gestational age.
Procedure Description:
-
The woman lies on her back with her feet in
stirrups.
-
The cervix is cleaned.
-
Local cervical pain killer may be given.
-
A clamp (tenaculum) is placed on part of the
cervix.
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A dilator is used to open the cervix wide enough
for the suction tube to fit inside.
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A tube is guided inside the uterus and the suction
machine is activated.
-
The placenta as well as the baby's head, limbs,
and organs are removed in pieces small enough to fit through
the suction tubing and into a container.
-
The assistant reassembles the baby making certain
that all of it has been suctioned from the uterus.
Complications / Side Effects:
During this procedure, the doctor cannot see inside the uterus.
He or she uses the tip of the suction tube as a means sensing
(feeling) how much of the uterine lining has removed with the
placenta and the baby. Major complications can occur in about
1% of women having a surgical abortion. These may include:
Infection
Retained pregnancy components or an undiagnosed STD may cause
an infection requiring outpatient PID treatment, or hospitalization
for intravenous antibiotics. If pregnancy components are retained,
the woman will need another aspiration procedure.
Persistent or Excessive Bleeding
-
Abnormal bleeding may result from uterine muscles
not contracting or blood vessels not constricting to stop the
bleeding. Also, blood clots may develop inside the uterus after
the procedure. The women will need repeat suction and medication
to stop bleeding.
-
The uterus and/or intestine may have been perforated
(a wall punched through with the suction tube or other instrument
inserted within the uterus). On occasion with hemorrhaging,
a woman may require abdominal surgery and/or a blood transfusion
to replace large blood losses.
-
The cervix may be lacerated (cut or torn) requiring
suture repair in order to stop significant bleeding.
Failed Abortion
Sometimes, when this procedure is performed during the earliest
stages of human development, the suction device may miss the baby.
In such cases, the pregnancy continues; a sonogram is performed
to locate the baby for repeat suction if there is no ectopic pregnancy.
Dilation and Curettage (D&C) Technique
Dilation and Curettage abortion technique is used to terminate
a pregnancy up to 14 weeks gestational age, or when there are
complications resulting from other procedures (such as, an incomplete
abortion, a failed abortion or retained components of the pregnancy
after suction).
Procedure Description:
-
The woman lies on her back with feet in stirrups.
-
The cervix may be dilated mechanically or with
medication before the procedure (if the pregnancy is greater
than 12 weeks gestational age). Otherwise, it is dilated during
the procedure.
-
The cervix is cleaned and a local pain killer
may be given.
-
A clamp (tenaculum) is attached to part of the
cervix.
-
If the cervix is dilated, a curette (a steel
loop-shaped surgical knife) is used to scrape out the placenta
and the baby. This scraping process is called curettage.
Complications / Side Effects:
The person performing the procedure cannot see inside the uterus.
He or she uses the tip of a surgical instrument as a means of
sensing (feeling) how much of the uterine lining has been removed
with the placenta and the baby. Major complications can occur
in about 1% of women having a surgical abortion during the first
trimester. These may include:
Infection
Retained pregnancy components or an undiagnosed STD may cause
an infection requiring outpatient PID treatment, or hospitalization
for intravenous antibiotics. If pregnancy components are retained
after an aspiration procedure, the woman may need another aspiration
procedure in addition to repeat curettage.
Persistent or Excessive Bleeding
-
Abnormal bleeding may result from uterine muscles
not contracting or blood vessels not constricting to stop the
bleeding. Also, blood clots may develop inside the uterus after
the procedure. The women will need repeat suction and medication
to stop bleeding.
-
The uterus and/or intestine may have been perforated
(a wall punched through by the instrument inserted within the
uterus). On occasion with hemorrhaging, a woman may require
a blood transfusion to replace large blood losses and/or additional
abdominal surgery to repair the damage.
-
The cervix may be lacerated (cut or torn) requiring
suture repair in order to stop significant bleeding.
Failed Abortion
Sometimes, when this procedure is performed during the earliest
stages of human development, the suction device may miss the baby.
In such cases, the pregnancy continues; a sonogram is performed
to locate the baby for repeat suction and D&C (if there is no
ectopic pregnancy).
Dilation and Evacuation (D&E) Technique
Dilation and Evacuation is the most common surgical technique
used in the 2nd trimester. Generally, it is performed when the
baby is between 12 - 24 weeks gestational age.
NOTE: Because the developing baby is bigger at this stage
and bone calcification has occurred, forceps are used to empty
the uterus. The cervix must be opened wider (than that required
in a D&C or Suction Aspiration) to allow entry of forceps. Forceps
refers to the surgical instrument resembling pliers with sharp
teeth used to grab and pull out body parts/tissue. Intravenous
sedation or general anesthesia may be required.
Procedure Description:
Method 1
(May require a minimum of 2 visits)
-
While at the clinic, laminaria (a seaweed-based
substance) is inserted into the cervix causing dilation.
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The woman goes home and returns the next day.
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After returning to the clinic, she lies on her
back with feet in stirrups.
-
The laminaria is removed and the size of the
cervical opening is evaluated.
-
The cervix is cleaned; a clamp is attached to
part of it.
-
If the cervical opening is wide enough for forceps
to enter, the process of grabbing, crushing and tearing away
the baby's body parts begins.
-
After the procedure, the baby's parts are reassembled
to insure that all pieces have been removed.
-
A final curettage may be performed.
Method 2
(The entire procedure is done during a single clinic visit.)
-
Laminaria is inserted inside the cervix to cause
it to dilate.
-
If after a given period of time the cervix is
not open wide enough, it is stretched to allow forceps inside
the uterus.
-
The procedure continues according to protocol
until all the baby's body parts are removed from the uterus.
-
A final curettage may be performed.
Complications / Side Effects:
During this procedure, the doctor cannot see inside the uterus.
He or she may use an instrument to evaluate the depth of the uterus.
Also, the risk of major complications is higher in 2nd trimester
abortions than in 1st trimester abortions. These complications
may result from the uterine walls being thinner, more blood vessels
are present and the baby is bigger. Complications may include:
Infection
Retained pregnancy components or an undiagnosed STD may cause
an infection requiring outpatient PID treatment, or hospitalization
for intravenous antibiotics. If pregnancy components are retained,
the woman will need another curettage procedure.
Persistent or Excessive Bleeding
-
Abnormal bleeding may result from uterine muscles
not contracting or blood vessels not constricting to stop the
bleeding. Also, blood clots may develop inside the uterus after
the procedure. The woman will need medication to stop bleeding.
-
The uterus and/or intestine may have been perforated
(a hole punched through the wall by instruments inserted within
the uterus). The walls of the uterus are much thinner in 2nd
trimester. On occasion, the hemorrhaging is severe enough to
require a blood transfusion and abdominal surgery.
-
The cervix may be lacerated (cut or torn) requiring
suture repair in order to stop significant bleeding.
Cervical Incompetence
A woman may not be able to carry a future pregnancy to term as
a result of injuries to the cervix during a 2nd trimester abortion.
Saline Injection or Salt Poisoning Technique
Saline (or other toxic level chemical) injection is performed
when a pregnancy is 16 weeks and beyond (when enough amniotic
fluid is present to surround the baby.)
Procedure Description:
Note: This procedure may require hospitalization.
-
A long needle is inserted through the mother's
abdomen (belly) into the amniotic sac.
-
Amniotic fluid is removed from the sac and is
replaced by a very strong salt solution meant to kill the baby.
By the 4th month of pregnancy, the baby has been drinking and
breathing in amniotic fluid to help the organs develop properly.
However, when the salt solution is substituted for the normal
amniotic fluid, it causes severe burning of the baby's skin,
eyes, mouth and lungs.
-
Labor may begin within 24 hours of the saline
injection resulting in the delivery of a badly burned, shriveled,
dead baby.
Complications / Side Effects:
Delivery of a Badly Burned Infant
The infant may survive this procedure and be delivered alive.
But, may not live for a very long time thereafter.
Future Infertility Problems
The woman may have future infertility problems if the uterus has
been badly scarred during this procedure.
Partial Birth Abortion (D&X) Technique
This technique is legal for use in women with pregnancies 20
weeks gestational age to full-term.
Procedure Description:
General anesthesia may be required to complete this procedure.
Day 1 and 2
Laminaria (a seaweed-based substance) is inserted into the cervix
and left in place for up to a 2-day period.
Day 3
-
An ultrasound is used to locate the baby's legs.
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The doctor takes large forceps to grab each
leg and pull them through the cervix and down into the vagina.
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The remainder of the body, except the head,
is pulled through the cervical opening.
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The head remains inside the uterus.
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The doctor makes an incision (cut) at the base
of the skull and inserts a catheter (tube) to suction out the
brain, causing the skull to collapse.
-
The dead baby is then removed completely from
the uterus.
Complications / Side Effects:
When this procedure is used on full term sized infants, it is
in effect, intentionally rearranging the baby's in utero position
from head down to feet and legs down for a breech delivery.
Infection
Retained pregnancy components or an undiagnosed STD may cause
an infection, as well as or other post-procedure complications
that require treatment including intravenous antibiotics. If pregnancy
components are retained, the woman will need another procedure
to remove fragments.
Persistent or Excessive Bleeding
-
Abnormal bleeding may result from uterine muscles
not contracting or blood vessels not constricting to stop the
bleeding. Also, blood clots may develop inside the uterus after
the procedure. The woman may need another procedure and/or medication
to stop bleeding.
-
The uterus and/or intestine may have been lacerated
or perforated (a hole punched through the wall by instruments
inserted within the uterus). The walls of the uterus are at
its thinnest in 3rd trimester. On occasion, the hemorrhaging
is severe enough to require a blood transfusion.
-
The cervix may be lacerated (cut or torn) requiring
suture repair in order to stop significant bleeding.
Cervical Incompetence
A woman may not be able to carry a future pregnancy to full term
as a result of injuries to the cervix (excessive stretching and
tearing) following this procedure.
Medical Abortion
Pre-abortion Health & Safety Checklist
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