How Long Does An Appendectomy Take?

An appendectomy usually takes between 30 minutes and 60 minutes from the first incision to the last stitch. If you are having a laparoscopic appendectomy, the surgery itself is often closer to 30 to 45 minutes. An open appendectomy typically takes a bit longer, around 45 to 60 minutes. These times do not include preparation, anesthesia, or recovery room time, which add roughly one to two hours to your total time in the hospital.

How Long Is the Entire Hospital Stay for an Appendectomy?

The surgery itself is quick, but the hospital visit is longer. For a laparoscopic appendectomy, most people go home the same day or stay one night. For an open appendectomy, a one to two night stay is more common.

Your total time in the hospital depends on how severe your appendicitis was. If your appendix had already burst, you will likely stay longer — often three to five days — to receive intravenous antibiotics. The CDC reports that a ruptured appendix is the most common complication of untreated appendicitis, and it requires a longer recovery.

Do not plan to drive yourself home. Even with a quick surgery, the anesthesia and pain medication will impair your judgment and reflexes for at least 24 hours.

Does How Long Does an Appendectomy Take Depend on the Surgery Type?

Yes, the type of surgery directly affects the procedure time. The two main types are laparoscopic and open appendectomy.

Laparoscopic appendectomy is the most common approach today. The surgeon makes two to three small incisions and uses a camera to guide the instruments. This method takes about 30 to 45 minutes. Recovery is faster because the cuts are smaller.

Open appendectomy requires one larger incision in the lower right abdomen. This approach takes 45 to 60 minutes. It is used when the appendix has burst or when the surgeon cannot see clearly with the laparoscope.

Here is a simple comparison:

Some people ask if robotic surgery is faster. As of 2026, studies published in the Journal of the American College of Surgeons show that robotic appendectomy takes about the same time as laparoscopic — roughly 35 to 50 minutes — with no meaningful difference in recovery.

What Happens Before the Surgery That Adds Time?

Before the surgeon makes the first cut, several steps happen. These take about one to two hours and are part of your total hospital experience.

First, you will have blood tests and possibly an ultrasound or CT scan to confirm appendicitis. The American College of Radiology states that CT scans are the most accurate imaging method for diagnosing appendicitis, with over 95 percent accuracy.

You will then meet with the anesthesiologist. They will ask about your medical history, allergies, and when you last ate. You will be given intravenous fluids and antibiotics to prevent infection. The surgical team will mark the incision site and answer any last questions.

Only after all this preparation do you enter the operating room. The actual surgery time starts when the incision is made, not when you enter the hospital.

What Factors Can Make the Surgery Take Longer?

Most appendectomies are straightforward, but several things can extend the procedure time. Knowing these helps set realistic expectations.

• Ruptured appendix. If the appendix has burst, the surgeon must clean out infected fluid and debris. This adds 15 to 30 minutes to the surgery.
• Obesity. More body fat can make it harder to reach the appendix, which may add 10 to 20 minutes.
• Previous abdominal surgeries. Scar tissue from past operations can make the appendix harder to find and remove.
• Anatomical variations. In rare cases, the appendix is located behind the colon or in an unusual position. This requires more time to locate.
• Intraoperative complications. Bleeding or injury to nearby organs can occur, though this is rare. The surgeon will address these issues before closing.

Research published in JAMA Surgery found that the average surgery time for a non-ruptured appendix is 38 minutes, while a ruptured appendix averages 52 minutes. These are real-world numbers from thousands of surgeries.

How Long Does Recovery Take After the Surgery?

Recovery time is often more important to patients than the surgery itself. The procedure is short, but healing takes longer.

For laparoscopic surgery, most people return to normal activities within one to two weeks. You can usually go back to a desk job after one week. For open surgery, expect two to four weeks before you feel back to normal.

You will have restrictions for four to six weeks after either type. No heavy lifting, no strenuous exercise, and no driving while taking narcotic pain medication. The American College of Surgeons recommends walking daily starting the day after surgery to prevent blood clots and help your bowels wake up.

Pain is usually mild to moderate. Most people need over-the-counter pain relievers after the first few days. If your pain gets worse instead of better, call your surgeon. That can signal an infection or other complication.

Some people report fatigue for several weeks after surgery. This is normal. Your body is using energy to heal the internal incision where the appendix was removed. The stump is closed with staples or sutures, and that tissue needs time to seal completely.

What Are the Common Misconceptions About Appendectomy Time?

Several myths circulate online about how long an appendectomy takes and what affects it. Here are the ones worth clearing up.

Myth: The surgery takes hours. This is false. Even complicated cases rarely exceed 90 minutes. The idea that it takes several hours likely comes from people confusing total hospital time with surgical time.

Myth: You can go back to work the next day. This is not realistic. Even with a quick laparoscopic procedure, you need time for the anesthesia to wear off and for pain to subside. Most surgeons recommend at least three to five days off for desk jobs and longer for physical work.

Myth: A longer surgery means something went wrong. Not necessarily. A surgeon may take extra time to ensure a clean removal, especially if the appendix is inflamed or in an unusual position. Longer surgery does not automatically mean a complication occurred.

Myth: Recovery is the same for everyone. Recovery varies widely based on age, overall health, and whether the appendix ruptured. A healthy 30-year-old with a laparoscopic procedure may feel fine in a week. A 60-year-old with diabetes and a ruptured appendix may need a month or more.