Vertebrae Say: ver-tuh-bray Reach around and feel those bumps in the center of your back. Each bump is a bone called a vertebra and there are 33 vertebrae that make up your spine. Without your vertebrae, you couldn't stand tall! Back to Articles Related Articles Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor. © 1995-2021 KidsHealth®. All rights reserved. Images provided by The Nemours Foundation, iStock, Getty Images, Veer, Shutterstock, and Clipart.com.