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The results of this
operation,
show:
Operating time is slightly
longer than the open operation
(about 120-240 minutes
laparoscopically, versus 120 -
180 minutes open).
Recovery
time is shorter:
typically 2-3 days in
the hospital, and 8-10
days to return to full
activity.
Weight loss is
excellent, averaging
80% of excess body
weight after one year,
and maintained at 80%
for five years
following
surgery.
Over 95% of all
weight-related health
problems
(co-morbidities), such
as high blood
pressure, diabetes,
sleep apnea,
gastroesophageal
reflux, stress
incontinence, and
degenerative arthritis
pain, are relieved after
6 months after the
operation - often much
sooner.
Mortality rate has
been less than
0.3%.
Complication rate has
been similar to that
with the open
operation, except that
no incisional hernias
(hernias occurring
through the scar of
the incision) have
occurred, with the
laparoscopic
technique. Surgeons emphasise
that one should not
think of the
laparoscopic operation
as reducing the risks
of bariatric surgery.
It reduces pain and
discomfort,
inconvenience,
recovery time, and
scarring.
Cosmetic results have
been an added benefit
for some
younger patients, who
now are proud to wear
a two-piece bathing
suit.
Laparoscopic Gastric
Bypass can be
performed on all but
the very severely
obese. We advise
against attempting the
technique when
patients have had
prior open operations
in the upper abdomen,
especially on the
stomach.
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