A sutural bone is one of the types of bones most of which are classified by shape (but in the case of sutural bones only, by their location in the human body).
bones are very small bones located
specifically within the sutural joints between the cranial bones of the skull. They are classified
by their location - hence the name of this type of bone - rather
than by their shape. The number of sutural
bones varies considerably
because different people have different numbers of sutural bones.
This type of bone is not always included in lists of "types of bones" because it is not one of the 5 main types of bones.
bones are un-named