An autopsy is a surgical procedure to examine the body and its internal organs after death.

Reasons for Procedure

An autopsy is not done after every death. An autopsy may be done at the request of the family or doctor. Reasons for autopsy include:

  • To answer questions about the health (prior to death) of the deceased
  • To determine the exact cause of death
  • To resolve legal or medical concerns

Possible Complications

Autopsies may not be able to provide exact answers on cause of death.

What to Expect

Prior to Procedure

Before an autopsy, there must be positive identification of the body. An autopsy permit must be signed by the legal next-of-kin. The body is transported to the morgue and held in a refrigeration unit until the autopsy.

Description of the Procedure

Autopsies follow this general procedure:

  • External examination—The body is measured. Any abnormality of the body surface is recorded.
  • Opening the body:
    • A Y-shaped cut is made in the skin. It starts at the front of each shoulder and goes around the navel and down to the pubic bone. The skin, muscle, and soft tissues are separated from the chest wall.
    • Each side of the rib cage is cut to provide access to the heart and lungs.
    • The abdominal muscle is moved to expose the abdominal organs.

    Major Organs

    Internal organs 3D
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  • Organ removal—Using special techniques, the organs are cut and removed from the body. All organs (heart, lungs, liver, intestines, stomach, pancreas, kidneys, spleen, and pelvic organs) and the major arteries are examined individually. They are weighed, washed, and dissected as necessary. Some tissue samples may be removed for further lab examination.
  • Brain removal—A deep cut is made into the scalp. The incision runs from behind one ear, over the crown of the head, to behind the other ear. Skin and soft tissues are peeled down across the face in the front to the nape of the neck in the back. A cut is made through the skull. The brain is lifted and placed in a preserving solution for 2 weeks. This makes it firmer and easier to handle.

The body is sewn back together after the autopsy is complete. Procedures vary regarding organ replacement. Dissected organs may be returned to the body or incinerated. If the organs are not returned to the body, the mortician will put filler in the body cavity to retain the body's shape.

Immediately After Procedure

Tissue samples may be sent to a lab for analysis. Results are available within a few weeks. A final autopsy report is usually completed in 30 to 60 days.

How Long Will It Take?

The autopsy typically takes 2-4 hours, depending on the reason and level of complexity.

Getting Autopsy Results

Contact your local Medical Examiner's office on how to request an autopsy report.


Agency for Healthcare Research and Quality
Family Doctor—American Academy of Family Physicians


Canadian Institutes of Health Research


Autopsy. American Academy of Family Physicians Family Doctor website. Available at:
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Updated October 2017. Accessed December 12, 2017.
An introduction to autopsy technique. College of American Pathologists website. Available at:
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Updated February 12, 2014. Accessed December 12, 2017.
Last reviewed November 2018 by EBSCO Medical Review Board Michael Woods, MD, FACP
Last Updated: 12/20/2014

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