Lumbar Vertebrae, 18yo Male

Anatomically accurate 1st through fifth lumbar vertebrae from the computed tomography scan of an 18yo male, MEDLYMPH006, of the [CT Lymph Nodes Collection](https://wiki.cancerimagingarchive.net/display/Public/CT+Lymph+Nodes) of the [TCIA](https://www.cancerimagingarchive.net/) (CTs made available under [Creative Commons Attribution 3.0 Unported License](https://creativecommons.org/licenses/by/3.0/).) Each lumbar vertebra was segmented separately in [3D Slicer](https://www.slicer.org/) to be solid and 3D printable. The 5 lumbar are provided in a singe PLY file with beige per vertex color. Note that L3 has visible lesions on the superior and inferior surfaces. Additional file includes a zip containing 5 separate STLs for 3D printing (labelled L1 through L5). The same models were used in an [animated scene](https://skfb.ly/o7GMv). Ribs from the same individual are available [here](https://skfb.ly/osNIF).