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The first layer of the bone of the skull is the outer table, which is composed of dense, compact bone. This layer provides protection and strength to the skull, forming the outermost part of the cranial vault. Beneath the outer table lies the diploë, a spongy bone layer that contains bone marrow and contributes to the overall lightweight structure of the skull. The inner table, which is the innermost layer, is also made of compact bone and lines the cranial cavity.
What else can I help you with?
What layer of the bone is fixed first?
the layer of bone that is fixed first is the compact bone layer
What is the bone that protects the skull?
The skull is a bone. The skull protects the brain.
Which bone can of the skull can move?
which bone of the skull canmove
What outer layer forms the periosteum of the skull?
Skin of scalp. Layered as followed from superficial to pia mater. skin of scalp peristuem skull bone dura mater-periosteal, meningeal arachnoid mater pia mater
What bone of the skull articulates with the atlas?
The occipital bone of the skull articulates with the atlas, which is the first cervical vertebra. This joint allows for the nodding motion of the head.
What exception is the skull bones joined?
The exception in the human skull is the mandible (jaw bone) which is the only movable bone in the skull.
What is diploe and where is it located?
diploe is a layer of spongy bone separates the external and internal tables of the compact bones that made the skull up.
How porous is the skull?
The skull is not highly porous like some other bones in the body; it has a dense outer layer called the cortical bone, which provides strength and protection. However, the inner layer, known as trabecular or cancellous bone, contains small spaces that can be considered porous. While the skull does have some degree of porosity, it is primarily designed to protect the brain and maintain structural integrity. Overall, the porosity of the skull is relatively low compared to other bones.
What is the bone that support the skull?
The bone that supports the skull is the atlas, which is the first cervical vertebra. It sits directly below the skull and allows for the nodding motion of the head. The atlas articulates with the occipital condyles of the skull, providing a crucial connection between the head and the spinal column.
Bone immediately inferior in to the parietal bone on the lateral skull?
The bone immediately inferior to the parietal bone on the lateral skull is the temporal bone.
The frontal bone is to the occipital bone?
The frontal bone is located at the front of the skull, while the occipital bone is situated at the back of the skull. The frontal bone helps form the forehead and part of the eye sockets, while the occipital bone forms the base of the skull and contains the opening for the spinal cord.
what bones is flat?
A flat bone is thin, flattened,and usually curved. It has thin layers of compact bone around a layer of spongy bone with no marrow cavity. Flat bones form the skull, ribs, sternum and scapula.
