Appendectomy: What to Expect Before, During & After Surgery

Updated on April 29, 2026

Overview

An appendectomy (the surgical removal of the appendix) is considered one of the most common emergency surgeries around the globe. When your appendix becomes inflamed, there are rarely alternatives to removing it. If you allow inflammation of your appendix to continue unmanaged, your appendix has the potential to rupture over the next several days, resulting in a potentially life-threatening situation. Understanding what an appendectomy entails, along with knowing what to anticipate from your recovery, will help alleviate anxiety and provide you with a more realistic expectation for your future.

What Is an Appendectomy?

An appendectomy is the surgical removal of the appendix. The appendix is a small pouch connected to your large intestine, located in the lower right quadrant of your abdomen. When it becomes blocked and inflamed, it needs to be surgically removed prior to rupture so it does not spread infection throughout your abdominal cavity.

Your procedure is performed by a general surgeon under general anesthesia. Your surgeon can remove your appendix either via the laparoscopic method, using multiple small incisions and a video camera, or via open surgery using a single larger incision. The decision between the two methods depends upon how severe your condition is and whether you are experiencing any additional complications, such as rupture. Once your appendix is removed, your condition will no longer occur again.

When Do You Need an Appendectomy?

The main reason for undergoing an appendectomy is appendicitis. Symptoms indicating that you should seek immediate medical attention for possible surgical evaluation include:

Pain originating near the navel and spreading to the lower right abdomen
Nausea
Vomiting
Loss of appetite
Fever

Appendix surgery should be initiated immediately after your diagnosis of appendicitis. Waiting too long to initiate treatment increases your risk for developing rupture, which results in peritonitis, a serious infection of your abdominal cavity requiring much more complex surgery and a much longer recovery period. An appendectomy may also be required to treat other conditions, including:

Appendix abscesses
chronic appendicitis
Appendix tumors

How to Prepare for an Appendectomy

Preparation for an appendectomy can be quite short. As most appendectomies are emergency surgeries, there is little time to prepare. The surgeons, nurses, and other members of the surgical team guide patients through the preparation process as quickly as possible once they arrive at the hospital.

Patients are typically asked to fast before surgery when possible, although emergency cases may proceed sooner. Patients are also asked about their current medications. Because certain medications could make bleeding more difficult to stop, Patients may be told to pause these medications until the surgery is over. To help confirm the diagnosis, laboratory tests (blood tests) and imaging studies (ultrasound or CT scans) will be completed. Planned appendectomies involve arranging transportation home and obtaining support for the first few days of recovery from a friend, family member, or caregiver. Driving after having received general anesthesia is not permitted.

What Happens During an Appendectomy

General anesthesia is given before the surgery begins. In laparoscopic appendectomies, the surgeon makes 2-3 small incisions and uses a camera and monitor to see inside the abdominal cavity. The instruments used to remove the appendix come out of the incisions, and once the appendix is removed, the incisions are sewn shut with stitches or closed with special glue.

Open appendectomies use a single incision approximately 5-10 cm in length in the lower right side of the abdomen. If the appendix ruptures or if the surgeon needs to get a better look at the abdominal cavity than would be possible using a laparoscope, this is the preferred method. On average, an uncomplicated appendectomy takes anywhere from 30 minutes to an hour.

What Happens After Appendectomy Surgery

Once a patient wakes up from the general anesthesia in a recovery room, he/she/they will have access to pain control and IV hydration.

Most Patients who had a laparoscopic appendectomy are discharged from the hospital in 1 day. Those Patients whose surgeons perform an open appendectomy or those who have had an appendiceal rupture will spend several days in the hospital. While recovering from a ruptured appendix in the hospital, Patients receive IV antibiotics for several days before switching to oral antibiotics for completion at home. Prior to being released from the hospital, the nursing and medical teams will instruct the patient on how to properly care for his/her wounds, how much activity is acceptable for him/her at home, and when s/he will need to schedule a follow-up appointment with his/her surgeon.

Recovery After Appendix Removal

Following a laparoscopic appendectomy, most patients can return to their normal routine within 1-2 weeks. Some Patients may feel ready sooner, depending on the level of discomfort experienced during recovery. Full recovery from a laparoscopic appendectomy is expected to take 2-4 weeks. Recovery from an open appendectomy can take 4-6 weeks. Depending on how severely damaged the appendix was when it ruptured, recovery may take even longer. Fatigue is common in the first week of recovery. When recovering from surgery, fatigue is natural because so many resources go towards helping the body heal. Rest is crucial during this period. Caring for incision sites by keeping them clean and dry, monitoring for signs of infection, and returning to scheduled follow-ups with the surgeon ensures that the healing process stays on track.

Do’s and Don’ts After an Appendectomy

Do’s:

Rest when needed and slowly start increasing your activity level
Keep your incision(s) clean and dry
Complete your entire course of antibiotics
Eat light meals at first
Seek immediate attention from your physician if you have an elevated temperature, increasing pain, or discharge from your wound.

Don't:

Lift anything heavy or strain your stomach until cleared by your surgeon
Drive while you are on opioid pain medication
Immerse your incision(s) in water until fully healed
Resume strenuous exercise before consulting with your physician

Risks and Complications of Appendectomy

While an appendectomy is generally safe and routine, there are some risks associated with it.

The most common complication of an appendectomy is wound infections. They occur more often with open appendectomies and/or if there has been an appendiceal rupture.

Intra-abdominal abscesses may also develop due to residual infection, particularly in cases of perforated appendicitis. These may require drainage and additional antibiotic therapy.

A temporary condition called IIeus may also occur after surgery, where bowel movements slow down causing bloating, nausea, and delayed digestion. The ileus usually resolves within a few days after surgery.

In rare cases, a hernia may develop at the incision site.

Serious complications occur far more frequently when an appendix has ruptured than when it has not, which emphasizes the importance of timely intervention.