lumbar vertebra necklace | silver meta-catalog in 18 mm of sterling

in 18 mm of sterling silver

A brain that volume cannot fit through the birth canal as a sphere of that surface area

For someone who recognises the truncated icosahedron at sight

spine surgeons

or a smaller silver one

lumbar vertebra necklace | silver meta-catalog in 18 mm of sterlingLumbar vertebra necklace sterling silver L4 L5 and L5 S1 are the two most clinically loaded joints in the human body. Most lower back pain that ends up in a spine clinic comes through one of them. The lumbar vertebra is the bone that bears the weight. The Anatomy of the Lumbar Spine The five lumbar vertebrae have the largest vertebral bodies in the spine because they carry the most weight: the trunk, the upper limbs, and everything they're holding.