Splenectomy is the surgical removal of the spleen. The spleen is an organ in the upper left part of the abdomen. It is beneath the ribs and behind the stomach. The spleen filters blood to remove bacteria, parasites, and other organisms that can cause infection. It removes old and damaged blood cells. It can also produce red blood cells and certain types of white blood cells.
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Problems from the procedure are rare, but all procedures have some risk. Your doctor will review potential problems, like: InfectionBleedingHernia
Blood clotsDamage to other organs
Factors that may increase the risk of complications include: Obesity
DiabetesSmokingPoor nutritionRecent or chronic illnessAdvanced ageHeart or lung diseaseBleeding or clotting disorders
Your doctor may do the following: Physical examBlood and urine testsReview of your current medicationsElectrocardiogram
Other tests to evaluate the cause of the spleen enlargementStudies to determine rate of destruction of red blood cells and/or platelets
Imaging tests to evaluate the abdomen and spleen may include: X-raysCT scanUltrasound
Without your spleen, you will be more susceptible to certain infections. You may get vaccines against infections, which may include: Pneumococcal vaccineMeningococcal vaccineFlu vaccine yearlyHemophilus vaccine
Talk to your doctor about your medications. You may be asked to stop taking some medications up to one week before the procedure.
The spleen can be removed through an open incision or through
An incision will be made in the abdomen over the spleen. The skin and muscles will be pulled back. The blood vessels to and around the spleen will be tied off. This will free the organ. Moist sponges may be placed in the abdomen. The sponges will absorb some of the blood and fluid. The spleen will be removed. If needed, further surgery may be done at this time to repair other organs. The sponges will then be removed.
The wound will be cleaned. The muscles and skin will be closed with stitches or staples. A gauze dressing will be placed over the wound.
A small incision will be made in the abdomen. A laparoscope will be inserted through the incision. The laparoscope is a thin, lighted tube with a small camera on the end. It allows the doctor to see inside your body. Carbon dioxide gas will be passed into the abdomen. This inflates the abdomen and creates more room to work.
Two or three more small incisions will be made in the abdomen. Special tools will be inserted through these incisions. Blood vessels to the spleen will be cut and tied off. The spleen will then be rotated and removed. If the spleen has been ruptured, the abdomen is checked for any other injured organs or blood vessels. If needed, further surgery may be done at this time. The incisions will be closed with stitches and covered with surgical tape.
The removed spleen is sent to the lab for testing.
You will be taken to a recovery room and monitored. You may require a
if you lost a lot of blood in the surgery.
Anesthesia prevents pain during the procedure. Pain and discomfort after the procedure can be managed with medications.
The usual length of stay is 2-4 days. Your doctor may choose to keep you longer if complications arise.
Complete recovery may take up to 6 weeks. You may need to restrict activities after you get home. Do not return to full activity or do any heavy lifting until your doctor says it is okay. Arrange for help at home for a couple of days.
You may be given specific exercises to do at home to promote healing and maintain strength. Pain can be managed with medications (except aspirin).
Follow-up care may include daily antibiotics and getting all recommended vaccinations.
Always let your doctor(s) know that you do not have a spleen. Carry a national splenectomy card, which most hospital hematology departments can give you. When traveling, take special precautions against
and other infections.
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 chillsRedness, swelling, increasing pain, excessive bleeding, or discharge from the incision siteIncreasing pain or swelling in your abdomenCough, shortness of breath, chest pain, or severe nausea or vomiting
New, worsening, or unexplained symptoms
If you think you have an emergency, call for medical help right away.
Cadili A, de Gara C.
Complications of splenectomy. Am J Med. 2008;121(5):371-375.
Sabiston DC Jr.
Textbook of Surgery. 17th ed. Philadelphia, PA: WB Saunders Co.; 2004.
Splenectomy. The Cleveland Clinic website. Available at:
Accessed September 19, 2013.
Last reviewed September 2015 by Donald Buck, 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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