Vertebral Stacking Blocks

These vertebral stacking blocks fit together to form a three-quarter size spine model. See here for assembly video: https://youtu.be/z6MckyVLsLw

This model is designed as an interactive way to learn basic spinal anatomy. It is not suitable for young children. If you are looking for a more robust display model, you might consider this design: https://www.thingiverse.com/thing:4863003. If you are looking for a full-size model with more biomechanically accurate movement, you might consider this design: https://www.thingiverse.com/thing:4801717

With the exception of C1 and C2, vertebrae are numbered on the posterior aspect of the vertebral body. The numbers are to assist with assembly and are hidden in the final assembled model. There was only space for numbers, so you’ll have to learn what C1 and C2 look like and be able to differentiate between cervical, thoracic and lumbar vertebrae. (It’s not that hard!)

Every effort has been made to maintain anatomical accuracy; however some