a team of scientists used protein sequencing and mass spectrometry among other techniques to study a hefty sacrum bone weighing around 22 kilograms (49 pounds) that would’ve sat in the pelvic ...

This is dysfunction of the sacrum on the ilium, the sacrum being the triangular bone in the center of the base of the spine and the ilium being the large flat plate like bone which makes up half ...

Taylor also asserts that the implications of this study extend far beyond the single Edmontosaurus sacrum they had analyzed ... microscopy images of fossil bones, collected for a century, should ...

The iliosacral disorders define the dysfunction of the ilium on the sacrum, two distinct bones of the pelvis which form the sacroiliac joint. When this is present, the patient will have pain on ...