Bones of the Lumbar Spine and Pelvis
![](https://learnmuscles.com/wp-content/uploads/2017/08/figure_1-3.jpg)
The low back is defined by the lumbar spine, composed of 5 vertebrae, named L1-L5. The pelvis is defined by the bones of the pelvic girdle…
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Male Pelvis Posterior View with Lumbar Spine – Medical Stock Images Company
![](https://veritas.widen.net/content/xqxmpubwez/png/Adult-Spine-cauda-equina-oblique-view.png?use=idsla&color=&retina=false&u=at8tiu&w=780&h=449&crop=yes&k=c)
Spinal Anatomy and Back Pain
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PSIS Archives - Learn Muscles
![](https://veritas.widen.net/content/ggykbr6shr/webp/lumbar-vertebrae.webp?use=idsla&color=&retina=false&u=at8tiu&w=300&h=169&crop=yes&k=c)
Lumbar Spine Anatomy and Pain
![](https://www.theskeletalsystem.net/wp-content/uploads/2022/09/Pelvis-Location.jpg)
Pelvis - Names of the Bones, Anatomy, & Labeled Diagram
![](http://www.learnmuscles.com/wp-content/uploads/2017/08/figure_1-2.jpg)
Bones of the Lumbar Spine and Pelvis
![](https://teachmeanatomy.info/wp-content/uploads/Overview-of-the-Different-Parts-of-the-Vertebral-Column-1.jpg)
The Vertebral Column - Joints - Vertebrae - Vertebral Structure
![](https://learnmuscles.com/wp-content/uploads/2017/08/figure_1-44.jpg)
Ligaments of the Lumbar Spine and Pelvis
![](https://veritas.widen.net/content/tmnwbr7txp/png/lumbar-spinal-nerves.png?use=idsla&color=&retina=false&u=at8tiu&w=780&h=449&crop=yes&k=c)
Spinal Anatomy and Back Pain
![](http://www.learnmuscles.com/wp-content/uploads/2017/08/figure_1-11E.jpg)
Motions of the Joints of the Lumbar Spine
![](https://learnmuscles.com/wp-content/uploads/2017/09/figure_2-43B.jpg)
pars interarticularis Archives - Learn Muscles