Itching can be diffuse (generalized all over the body) or localized -- all over or confined to a specific spot -- and there are many causes of diffuse and localized itching. Itching symptoms can be associated with. 1  rash,  dry skin,
How are the Sacrum and Coccyx different from the other vertebrae? The sacrum consists of 5 fused sacral vertebrae and the coccyx consists of 4 fused coccygeal vertebrae. They are different because the are not moveable.
39-10 and 39-11). Five (sometimes six) vertebrae are fused in the adult to form the sacrum, which can be felt below the small of the back.. The sacrum articulates above with L5, laterally with the hip bones, and inferiorly with the coccyx.