Physicians perform hysterectomy–the surgical removal of the uterus–to treat a wide
variety of uterine conditions. Each year in the U.S. alone, doctors perform approximately
600,000 hysterectomies, making it the second most common surgical procedure.1
Types of Hysterectomy
There are various types of hysterectomy that are performed depending on the patient’s
- Supracervical hysterectomy–removes the uterus, leaves cervix intact
- Total hysterectomy–removes the uterus and cervix
- Radical hysterectomy or modified radical hysterectomy–a more extensive surgery for
gynecologic cancer that includes removing the uterus and cervix and may also remove
part of the vagina, fallopian tubes, ovaries and lymph nodes in order to stage the
cancer (determine how far it has spread).
Approaches to Hysterectomy
Surgeons perform the majority of hysterectomies using an “open” approach, which
is through a large abdominal incision. An open approach to the hysterectomy procedure
requires a 6-12 inch incision. When cancer is involved, the conventional treatment
has always been open surgery using a large abdominal incision, in order to see and,
if necessary, remove related structures like the cervix or the ovaries.
A second approach to hysterectomy,
vaginal hysterectomy, involves removal of the uterus through the vagina, without
any external incision or subsequent scarring. Surgeons most often use this minimally
invasive approach if the patient’s condition is benign (non-cancerous), when the
uterus is normal size and the condition is limited to the uterus.
In laparoscopic hysterectomy, the uterus is removed either vaginally or through
small incisions made in the abdomen. The surgeon can see the target anatomy on a
standard 2D video monitor thanks to a miniaturized camera, inserted into the abdomen
through the small incisions. A laparoscopic approach offers surgeons better visualization
of affected structures than either vaginal or abdominal hysterectomy alone.
While minimally invasive vaginal and laparoscopic hysterectomies offer obvious potential
advantages to patients over open abdominal hysterectomy–including reduced risk for
complications, a shorter hospitalization and faster recovery–there are inherent
drawbacks. With vaginal hysterectomy, surgeons are challenged by a small working
space and lack of view to the pelvic organs. Additional conditions can make the
vaginal approach difficult, including when the patient has:
- A narrow pubic arch (an area between the hip bones where they come together)2
- Thick adhesions due to prior pelvic surgery, such as C-section3
- Severe endometriosis
- Non-localized cancer (cancer outside the uterus) requiring more extensive tissue
removal, including lymph nodes
With laparoscopic hysterectomy, surgeons may be limited in their dexterity
and by 2D visualization, potentially reducing the surgeon's precision and control
when compared with traditional abdominal surgery.
da Vinci Hysterectomy
A new, minimally invasive approach to hysterectomy, da Vinci Hysterectomy,
combines the advantages of conventional open and minimally invasive hysterectomies–but
with far fewer drawbacks. da Vinci Hysterectomy is becoming the treatment
of choice for many surgeons worldwide. It is performed using the da Vinci
System, which enables surgeons to perform surgicall procedures with unmatched precision,
dexterity and control. Read about what may be the most effective, least
invasive approach to hysterectomy—da
- Center for Disease Control. Keshavarz H, Hillis
S, Kieke B, Marchbanks P. Hysterectomy Surveillance—United States, 1994–1999. Morbidity
and Mortality Weekly Report. Surveillance Summaries. July 12, 2002. Vol. 51 / SS-5.
Page 1. www.cdc.gov/mmwr/PDF/ss/ss5105.pdf
- Harmanli OH, Khilnani R, Dandolu V, Chatwani AJ.
Narrow pubic arch and increased risk of failure for vaginal hysterectomy.
Obstet Gynecol. 2004 Oct;104(4):697-700.
- Paparella P, Sizzi O, Rossetti A, De Benedittis
F, Paparella R. Vaginal hysterectomy in generally considered contraindications to
vaginal surgery. Arch Gynecol Obstet. 2004
Sep;270(2):104-9. Epub 2003 Jul 10.
- Johnson N, Barlow D, Lethaby A, Tavender E, Curr
L, Garry R. Methods of hysterectomy: systematic review and meta-analysis of randomised
controlled trials. BMJ. 2005 Jun 25;330(7506):1478.
While clinical studies support the effectiveness of
the da Vinci® System when used in minimally invasive surgery, individual
results may vary. Surgery with the da Vinci Surgical System may not be appropriate
for every individual. Always ask your doctor about all treatment options, as well
as their risks and benefits. As with any surgery, these benefits cannot be guaranteed,
as surgery is patient- and procedure-specific.
For additional information on minimally invasive surgery with the da Vinci®
Surgical System visit www.davincisurgery.com.