A small bowel resection is the removal of part of the small intestine. The small intestine includes the duodenum, jejunum, and ileum. The surgery can be done through an open incision or using smaller incisions using a laproscope.
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This procedure may be done to treat the following conditions: Intestinal blockageBleeding, infection, ulcers, or holes in the small intestinesCancerPrecancerous polypsCrohns diseaseInjury
Problems from the procedure are rare, but all procedures have some risk. Your doctor will review potential problems, like: Excessive bleedingInfectionBlockage of the intestine caused by scar tissueHernia formation at the incision siteLeakage from joining of intestinal edgesInability to get enough nutrients and vitamins
if too much intestine needed to be removed
Factors that may increase the risk of complications include: SmokingPrevious abdominal surgeryMalnutritionChronic illnessDrug use
Your doctor may do the following: Physical examBlood and urine testsX-rays of the chest and abdomenAbdominal CT scan
Leading up to your procedure:
Talk to your doctor about your medications. You may be asked to stop taking some medications up to one week before the procedure.Your doctor may advise antibiotics.Your intestines should be cleaned out for the surgery. During the week before surgery, eat high-fiber foods and drink plenty of water. This will encourage bowel movements. Other cleansing methods may also be recommended, including enemas, laxatives, and a clear-liquid diet. You may be asked to drink a large container of solution that helps with the complete emptying of your intestines.Begin fasting as directed by your doctor.
The procedure may be done with one of two methods: Traditional open incision—An incision will be made into the abdomen in the area of the diseased intestine.Laparoscopic technique—A few small incisions will be made in the abdomen. Carbon dioxide gas will be pumped into the abdomen through an incision. A laparoscope, which is a thin tube with a small camera on the end, will be inserted through the incisions. Special tools will also be inserted through these incisions. The laparoscope sends a view of the interior of the abdomen to a video monitor.
In either type of surgery, the small intestine will be clamped above and below the diseased section. This section will be cut free and removed.
If there is enough healthy intestine left, the free ends of the intestine may be joined together. Otherwise, a permanent or temporary ileostomy is created. An ileostomy is an opening called a stoma in the abdomen. The end of the small intestine closest to the stomach is attached to the opening. This allows intestinal contents to drain into a sealed pouch on the outside of the body. If a temporary ileostomy is created, another operation will be necessary several months later to reverse it.
Pouch Created During Ileostomy
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The abdomen incisions will be closed with stitches.
Anesthesia will prevent pain during surgery. Pain and discomfort after the procedure can be managed with medications.
The usual length of stay is 5-7 days. Your doctor may choose to keep you longer if complications arise or if you had a large amount of intestine removed.
A catheter will be placed in your bladder before surgery. You will also have a nasogastric tube. This is a small tube that goes in through your nose and down into your stomach. The tube may be used to drain fluids from your stomach or to help deliver food to your stomach. The catheter and tube will remain until you are able to eat and go to the bathroom normally.
You will have some activity restrictions, such as avoiding heavy lifting. Moving around will help prevent blood clots and promote healing. Follow wound care instructions to avoid infection. Your healthcare team will teach you how to care for your ileostomy and provide you with resources.
It is important for you to monitor your recovery after you leave the hospital. Alert your doctor to any problems right away. If any of the following occur, call your doctor: Signs of infection, including fever and chillsAny redness, swelling, bleeding, or drainage from the incision siteYour bandage becomes soaked with bloodStitches or staples come apartPersistent nausea and/or vomitingPersistent abdominal pain or bloatingConstipation or diarrheaRectal bleeding or tarry-colored stoolsPain that you cannot control with the medications you've been givenCough, shortness of breath, or chest painPain, burning, urgency, frequency of urination, or persistent blood in the urineNew symptoms
If you think you have an emergency, call for medical help right away.
Laparoscopic small bowel resection. Upstate University Hospital website. Available at:
http://www.upstate.edu/community/services/mis/resection.php. Accessed May 23, 2013.
What is a small bowel resection? Greenwich Hospital website. Available at:
http://www.greenhosp.org/upload/docs/FactSheets/English/surgery_Resection.pdf. Updated May 2006. Accessed May 23, 2013.
6/3/2011 DynaMed's Systematic Literature Surveillance
http://www.ebscohost.com/dynamed: Mills E, Eyawo O, et al. Smoking cessation reduces postoperative complications: a systematic review and meta-analysis.
Am J Med.
Last reviewed January 2015 by Daus Mahnke, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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