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.
It is formed by fused vertebrae; the sacrum and two os coxae bones form the pelvis. -9 parts: base, promontory, ala, anterior sacral foramina, posterior sacral foramina, sacral canal, sacral hiatus, articular surface, body of the sacrum.