Sinuses, or air cavities.
cranial cavity
Facial and cranial bone
You have a malleus, incus and stapes in each ear which makes up your 6 but also the hyoid bone (around the top of your throat, holds the larynx and other structures in place) is usually counted in with these bones making 29 in all Who said there are 28 cranial / facial bones? The cranial facial complex is composed of 22 bones. The other bones hyoid, malleus, incus, stapes etc. are not considered part of the cranial facial complex.
Cranial and facial bones affect the following senses: senses of vision, taste, smell, hearing and balance. Protection of the brain is done by cranial while facial forms the mechanical framework of the face.
No. The spinal cavity is part of the Dorsal cavity, which also includes the cranial cavity. The spinal cavity is the space in vertebrae(spinal bones) through which the spinal cord passes.
The acetabulum is the cavity formed by the hip bones.
The human skull is divided into two groups of bones: the cranial bones and the facial bones.
The cranial and facial bones
Sphenoid Bone:(from Greek sphenoeides, meaning "wedgelike") wedge like bone, one of the eight Cranial Bones. There are fourteen Facial Bones...
Usually the bones are the perimeter of the cavity like the skull is the perimeter of the cranial cavity or the ribs of the abdominal pelvic cavity. But the spine is in the spinal cavity, I'm not 100% sure if the pelvis is in the pelvic cavity off the top of my head, so in short yes there are bones in certain body cavities.
Where one cranial bone meets another is referred to as a suture line.
There are 22 bones in the cranium. The bones consists of the facial bones and cranium bones. The only movable bone of the skull is the mandible.
The Sphenoid (Sphenoidal Bone) this is why it is know as the keystone of the cranial floor *The sphenoid is not a facial bone, it is a cranial bone. There is no facial bone which 'articulates' with 'every other facial bone'. Articulation suggests jointed so sutures would make more sense & these sutures would be on all facial bones edges which knit them together