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A bowel resection or enterectomy (enter-+ -ectomy) is a surgical procedure in which a part of an intestine (bowel) is removed, from either the small intestine or large intestine. Often the word enterectomy is reserved for the sense of small bowel resection, in distinction from colectomy , which covers the sense of large bowel resection.
Jejunoileal bypass (JIB) was a surgical weight-loss procedure performed for the relief of morbid obesity from the 1950s through the 1970s in which all but 30 cm (12 in) to 45 cm (18 in) of the small bowel were detached and set to the side.
The procedure was studied by researchers in Boston utilizing a group of ten young pigs. Five of the pigs underwent removal of 90 percent of the bowel followed by STEP. The other pigs underwent the bowel resection without the STEP procedure, serving as control subjects. STEP was shown to lengthen the bowel from 105.2 ± 7.7 cm to 152.2 ± 8.3 cm ...
When the resection is complete, the surgeon has the option of reconnecting the bowel by stitching or stapling together the cut ends of the bowel (primary anastomosis) or performing a colostomy to create a stoma, an opening of the bowel to the abdominal wall that provides an alternate exit for the contents of the gastrointestinal tract. [1]
Other long-term bowel dysfunction symptoms may include fecal and gas incontinence, urgency, frequent bowel movements, and difficulty emptying. The symptoms collectively are referred to as low anterior resection syndrome (LARS) and adversely affect quality of life, sometimes so much so that some patients even prefer to have their stoma-reversal ...
The field of minimally invasive surgery has spawned another set of words, such as arthroscopic or laparoscopic surgery. These take the same form as above; an arthroscope is a device which allows the inside of the joint to be seen.
In general surgery, a Roux-en-Y anastomosis, or Roux-en-Y, is an end-to-side surgical anastomosis of bowel used to reconstruct the gastrointestinal tract. Typically, it is between stomach and small bowel that is distal (or further down the gastrointestinal tract ) from the cut end.
A pull-through procedure is the definitive operation for Hirschsprung disease, involving the removal of the abnormal segment of bowel that has no nerves, pulling through the normal bowel and connecting it to the anus. Several types of pull-through procedures exist including the Soave, Swenson and Duhamel.