About This File
This is from my 3 level Artificial Disk Replacement and 1 level fusion surgery.
This should highlight the metals.
lumbar, spine, .stl, 3d, model, printable, printing, medical, medicine, bone, body, intervertebral, disc, muscle, sacroiliac, joint, foramina, foramen, iliac, ischium, ribs, aorta,
