What Is Human Dissection & Why Is It Useful?

What Is Human Dissection & Why Is It Useful?

Dissection, from Latin dissecare “to cut to pieces,” is the dismembering of cadavers, and it has a long history.

Greek physicians in the 200s BCE seem to have been the first to medically dissect human bodies. The dismembering of bodies was forbidden in the Roman Empire, so people such as Galen used the corpses of primates. In both Islamic and medieval Christian cultures, it was a strict taboo. Although, the work of individuals such as Ibn al-Nafis in the 1200s shows that human dissection took place regardless.

Modern medicine would not be where it is without this important practice, but it’s not only doctors who benefit from it. Acupuncturists, Osteopaths, and even artists can garner valuable insights – many called Leonardo Da Vinci mad for cutting up cadavers, but had he not done so his artwork would likely be far inferior.

Hands-On Experience Is Irreplaceable

You can spend months watching the cooking channel, but if you don’t pick up a knife and cook, you’ll never be as good as you could be. Human Dissection is a similar concept; Textbooks are a great accompaniment, but they are no substitute for the physical thing.

Arguments have been made that the same results are gained from images of dissected corpses, but there are several reasons why the real thing is better.

As humans, information is generally retained longer if it comes from sensory experience, as opposed to reading. Plus, due to the adrenaline that you’re more than likely to feel, you should have an easier time remembering details.

We’re All Different

An overused quote, but the majority of people do not realize how accurate it is. All humans have the same basic anatomy, but unlike textbooks, a cadaver will show you that vital details can vary wildly.

There are the obvious differences, such as healthiness and gender, but there’s also a host of other differences that make us unique individuals. Some organs might be slightly larger or a different shape depending on the person – some could have discolourations or harmless growths.

You may also end up putting together the fragments of the person’s life. Discolouration of the fingernails and deterioration of lung tissue might indicate a heavy smoker – while severely calloused hands might suggest a life of intense physical labour. It’s easy to begin to care for who the person was when you start to notice these details; Which brings us to our next point.

Dissecting A Human Enhances Respect For The Human Body

In addition to gaining an advanced understanding of human anatomy, dissection also helps people appreciate the value of life. Those who have dissected corpses usually claim that it taught them how great a gift a cadaver is.

Dissecting bodies helps the living continue to live comfortable lives, or simply to continue living. Despite the usefulness provided, many people aren’t comfortable with the idea of their bodies being used after death. Still, someone wouldn’t keep a pair of shoes once they’ve outgrown them, so why would they not donate their body to science?

Learn More About The Human Body

Want to learn more about dissection and the human body? Discover our range of human dissection courses including our five day, ten day and one-day courses.