Appendectomy

Why the Procedure is Performed

An appendectomy is done for appendicitis. The condition can be hard to diagnose, especially in children, older people, and women of childbearing age.

Most often, the first symptom is pain around your belly button:

• The pain may be mild at first, but it becomes sharp and severe.
• The pain often moves into your right lower abdomen and becomes more focused in this area.

Other symptoms include:

• Diarrhea or constipation
• Fever (usually not very high)
• Nausea and vomiting
• Reduced appetite

If you have symptoms of appendicitis, seek medical help right away. DO NOT use heating pads, enemas, laxatives, or other home treatments to try to relieve symptoms.

Your health care provider will examine your abdomen and rectum. Other tests may be done:

• Blood tests, including a white blood cell count (WBC), may be done to check for infection.
• When the diagnosis is not clear, the doctor may order a CT scan or ultrasound to make sure the appendix is the cause of the problem.

There are no actual tests to confirm that you have appendicitis. Other illnesses can cause the same or similar symptoms.

The goal is to remove an infected appendix before it breaks open (ruptures). After reviewing your symptoms and the results of the physical exam and medical tests, your surgeon will decide whether you need surgery.

Risks

Risks of anesthesia and surgery in general include:

• Reactions to medicines
• Problems breathing
• Bleeding, blood clots, or infection

Risks of an appendectomy after a ruptured appendix include:

• Buildup of pus, which may need draining and antibiotics
• Longer hospital stays

After the Procedure

Most people leave the hospital in 1 to 2 days after surgery. You can go back to your normal activities within 2 to 4 weeks after leaving the hospital.

If you had laparscopic surgery, you will likely recover quickly. Recovery is slower and more complicated if your appendix has broken open or an abscess has formed.

Living without an appendix causes no known health problems.

References

Maa J, Kirkwood KS. The appendix. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery: The Biological Basis of Modern Surgical Practice. 19th ed. Philadelphia, PA: Elsevier Saunders; 2012:chap 51.

Sarosi GA. Appendicitis. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease: Pathophysiology/Diagnosis/Management. 10th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 120.