I doubt it's common practice for a medical examiner to take x-rays of an entire body in most cases, let alone to release them to the general public.
I agree with you and it illustrates how extraordinary this case is (for now).
"I doubt it's common practice for a medical examiner to take x-rays of an entire body"
247 images according to the autopsy report.
You are correct, x-rays are not commonplace in an autopsy, let alone a bone scan, which is what would be necessary to determine abuse.