There are 5, the same as for humans.
The Sacral Canal runs throughout the greater part of the Sacral bone, The four Posterior Sacral Foramina are lateral to the articular processes of the Sacrum and are smaller in size and less regular in form than the anterior.
The sacral bone is a large, triangular bone at the base of the spine that forms the back of the pelvis. It is made up of five fused vertebrae and connects the spine to the hip bones. The sacrum plays an important role in providing structural support and stability to the spine and pelvis.
The sacral ala refers to the broad, wing-like portion of the sacrum bone. It forms the lateral part of the sacrum and articulates with the ilium bones to form the sacroiliac joints. The right sacral ala is specifically the right lateral portion of the sacrum bone in the pelvic region.
"Sacral" typically refers to the area of the body corresponding to the sacrum, which is the triangular bone at the base of the spine. It can also relate to things associated with sacredness or the spiritual center.
Six
5
21
The bones either in the sacral region or the lumbar region of the spine (lower part of the back) are affected by Spina Bifida, not just one particular bone.
Yes it's a bone. What else could it possibly be? There are about 33 during early development, and 26 by adulthood. Vertebrae in the sacral and coccygeal region fuse together.
cows, pigs, buffalos
The fifth lumbar vertebra articulates with the first fused sacral vertebra of the pelvic girdle.
As far as the hips are concerned, the pelvic girdle is in the center. The pelvic "bone" in general is composed of many different fused bones, like the ilium or pubis. Attached to the pelvis is the lower sacral vertebrates known as the sacrum, also called the tailbone.