This model faithfully reproduces the sacrum, lumbar vertebrae, and pelvis.
The ilium and sacrum are attached to L5 and L4.
The sacrum is removable and the iliac joint is movable with a screw, so it is possible to explain the distortion and movement of the pelvis.
Material: Plastic
Size: 270 x 200 x 200 mm
Weight: 0.9kg
