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TED-Ed

What causes kidney stones? - Arash Shadman

6,693,098 Views

15,557 Questions Answered

TEDEd Animation

Let’s Begin…

The biggest kidney stone on record weighed more than a kilogram and was 17 centimeters in diameter. The patient didn’t actually swallow a stone the size of a coconut; kidney stones form inside the body. So how do they grow in the first place? And why are they so painful to get out? Arash Shadman shares the science behind kidney stones.

Watch the video and finish the Think section to complete the lesson.


About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

Educator
Arash Shadman
Director
Biljana Labović
Script Editor
Eleanor Nelsen
Animator
Barbara Huet
Animation Artist
Barbara Huet
Composer
Cem Misirlioglu
Sound Designer
Cem Misirlioglu
Associate Producer
Jessica Ruby
Content Producer
Gerta Xhelo
Editorial Producer
Alex Rosenthal
Narrator
Addison Anderson

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