Throat
- nasopharynx
Cavity forming the upper part of the pharynx.
- oropharynx
Cavity formed by the pharynx at the back of the mouth.
- laryngopharynx
The lower part of the pharynx.
Peritoneal Cavity
- peritoneal cavity
The interior of the peritoneum; a potential space between layers of the perit...
- bursa omentalis
An isolated part of the peritoneal cavity that is dorsal to the stomach.
Chest Cavity
- chest cavity
The cavity in the vertebrate body enclosed by the ribs between the diaphragm and the...
- mediastinum
The part of the thoracic cavity between the lungs that contains the heart and aorta...
Also contains
- sac
A structure resembling a bag in an animal.
- tympanum
The main cavity of the ear; between the eardrum and the inner ear.
- ventricle
One of four connected cavities in the brain; is continuous with the central canal of the...
- sinus
Any of various air-filled cavities especially in the bones of the skull.
- socket
A bony hollow into which a structure fits.
- fossa
A concavity in a surface (especially an anatomical depression).
- chamber
An enclosed volume in the body; "the chambers of his heart were healthy".
- vestibule
Any of various bodily cavities leading to another cavity (as of the ear or vagina).
- amniotic cavity
The fluid-filled cavity that surrounds the developing embryo.
- pulp cavity
The central cavity of a tooth containing the pulp (including the root canal).
- cecum
The cavity in which the large intestine begins and into which the ileum opens; "the appendix...
- orbit
The bony cavity in the skull containing the eyeball.
- nasal cavity
Either of the two cavities lying between the floor of the cranium and the roof of the...
- pleural cavity
The cavity in the thorax that contains the lungs and heart.
- tubular cavity
A cavity having the shape of a tube.
- armpit
The hollow under the arm where it is joined to the shoulder; "they were up to their armpits...
- archenteron
Central cavity of the gastrula; becomes the intestinal or digestive cavity.
- celom
A cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and...
- pericardial cavity
The space between the layers of the pericardium that contains fluid that lubricates...
- abdomen
The cavity containing the major viscera; in mammals it is separated from the thorax by the...
- pelvis
A structure shaped like a funnel in the outlet of the kidney into which urine is discharged...
- vacuole
A tiny cavity filled with fluid in the cytoplasm of a cell.
- uterine cavity
The space inside the uterus between the cervical canal and the Fallopian tubes.
- pelvic cavity
The space bounded by the bones of the pelvis and containing the pelvic viscera.
- blastocoel
The fluid-filled cavity inside a blastula.
- cranial cavity
The cavity enclosed by the cranium.
- cloaca
(zoology) the cavity (in birds, reptiles, amphibians, most fish, and monotremes but not mammals)...
- locule
A small cavity or space within an organ or in a plant or animal.
- lumen
A cavity or passage in a tubular organ; "the lumen of the intestine".
- buccal cavity
The cavity between the jaws and the cheeks.
- antrum
A natural cavity or hollow in a bone.