Ontra.
The medullary cavity is the innermost part, the central cavity of the bone shaft where red and yellow bone marrow is stored. An antrum is a cavity or chamber especially in the bone of the sinuses of the upper jaw bones, opening into the nasal cavity.
Sinuses, or air cavities.
Medullary Cavity or bone cavity is also a word called fossa
antrum - a natural cavity or hollow in a bone bodily cavity, cavum, cavity - (anatomy) a natural hollow or sinus within the body
An air-filled bony cavity is a hollow space within a bone that contains air. These cavities are found in certain bones like the sinuses of the skull, where they help to reduce the weight of the bone and resonate sound.
The soft tissue inside of the bone is called "marrow."
No, they contain bone marrow (between their trabeculae), but no marrow cavity is present.
The plural form of cavity is cavities.
cavity
There are multiple cavities in the human skull, including the nasal cavity, oral cavity, and cranial cavity, which houses the brain.
You have normal cavities in your body: chest cavity, pelvic cavity, brain cavity. If you mean teeth, those are caused by disease.
The two principal body cavities are the dorsal cavity, which includes the cranial and vertebral cavities, and the ventral cavity, which includes the thoracic and abdominopelvic cavities. These cavities protect and house internal organs and structures within the body.