Osteochondrosis of the sacrum

Osteochondrosis of the sacrum

X-ray of the lumbosacral junction, lateral projection

This is an example of  a defect on the cranial end plate of the sacrum (white arrow).

Immediately dorsally adjacent an isolated bony structure is visible (blue arrow), which corresponds to mineralized dissecate.

The endplate of the sacrum shows moderate sclerosis.