what's a cavity
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What is the cost of dental implants in Mexico? A cavity (say: KA-vuh-tee) develops when a tooth decays (say: dih-KAZE), or breaks down. A cavity is a hole that can grow bigger and deeper over time. Cavities are also called dental caries (say: KARE-eez), and if you have a cavity, it's important to get it repaired.
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body cavity body cavity, any of the spaces in the human body that contain organs. One major cavity, the thoracic cavity, is subdivided into a pericardial and two pleural cavities.Any space in the body that does not freely communicate with the outside.ny of the spaces in the human body that contain organs. One major cavity, the thoracic cavity, is subdivided into a pericardial and two pleural cavities. Any space in the body that does not freely communicate with the outside.
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Body cavity A coelom is a cavity lined by an epithelium derived from mesoderm. Organs formed inside a coelom can freely move, grow, and develop independently of the body wall while fluid cushions and protects them from shocks.rthropods and most mollusks have a reduced (but still true) coelom, usually the pericardial cavity and the gonocoel. Their principal body cavity is the hemocoel or haeomocoel of an open circulatory system, often derived from the blastocoel.
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Body cavity A body cavity is any fluid-filled space in a multicellular organism other than those of vessels. The human body cavity normally refers to the ventral body cavity, because it is by far the largest.
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- See all translations. uk ​ /ˈkæv.ə.ti/ us ​ /ˈkæv.ə.t̬i/. › a hole, or an empty space between two surfaces: The gold was hidden in a secret cavity.
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mouth oral cavity - the opening through which food is taken in and vocalizations emerge; he stuffed his mouth with candy. mouth, oral fissure, rima oris. teeth, dentition - the kind and number and arrangement of teeth (collectively) in a person or animal. glossa, lingua, tongue, clapper - a mobile mass of muscular tissue covered with mucous membrane and located in the oral cavity. mouth - the externally visible part of the oral cavity on the face and the system of organs surrounding the opening; she wiped lipstick from her mouth.
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- Cavities are also known as tooth decay or caries. Anyone with teeth can get a cavity, but they are most common in small children and young adults. There are three types of cavity: 1  smooth surface cavities, which appear on the sides of your teeth.
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cavity wall Noun. 1. cavity wall-a wall formed of two thicknesses of masonry with a space between them. wall-an architectural partition with a height and length greater than its thickness; used to divide or enclose an area or to support another structure; the south wall had a small window; the walls were covered with pictures.
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- Noun[edit] cavity ‎(plural cavities) 1  A hole or hollow depression. 2  A hollow area within the body (such as the sinuses). ( dentistry) A soft area in a decayed tooth.
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Pleural cavity Descriptions of Pleural cavity. Pleural cavity: The space enclosed by the pleura, which is a thin layer of tissue that covers the lungs and lines the interior wall of the chest cavity. Source: National Institute of Health. Pleural cavity: the cavity in the thorax that contains the lungs.
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- The pelvic cavity is the portion of the ventral body cavity inferior to the abdominal cavity. The bones of the pelvis form the walls of the pelvic cavity, and a layer of muscle forms its floor. The pelvic cavity contains the last portion of the large intestine, the urinary bladder, and various reproductive organs.or example, because they are inside body cavities, the lungs, heart, stomach, intestines, urinary bladder, and many other organs can expand and contract without distorting surrounding tissues or disrupting the activities of nearby organs. The dorsal body cavity contains the brain and spinal cord.
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ORAL CAVITY buccal cavity - the cavity between the jaws and the cheeks. gingiva, gum - the tissue (covered by mucous membrane) of the jaws that surrounds the bases of the teeth. palate, roof of the mouth - the upper surface of the mouth that separates the oral and nasal cavities.
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- The pelvic cavity is the portion of the ventral body cavity inferior to the abdominal cavity. The bones of the pelvis form the walls of the pelvic cavity, and a layer of muscle forms its floor. The pelvic cavity contains the last portion of the large intestine, the urinary bladder, and various reproductive organs.
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oral cavity oral cavity n. The part of the mouth behind the teeth and gums that is bounded above by the hard and soft palates and below by the tongue and the mucous membrane connecting it with the inner part of the mandible. Examples from the Web for oral cavity Expand.
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cavity Anatomy. a hollow space within the body, an organ, a bone, etc. 3. a hollow space or a pit in a tooth, most commonly produced by caries. A cavity may be artificially made to support dental restorations.
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Body cavity The dorsal cavity includes the cranial and spinal cavities. 1  The cranial cavity is a large, bean-shaped cavity filling most of the upper skull where the brain is located.  The vertebral cavity is a very narrow, thread-like cavity running from the cranial cavity down the entire length of the spinal cord.
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Nasal cavity Nasal cavity. The nasal cavity (or nasal fossa) is a large air filled space above and behind the nose in the middle of the face. Each cavity is the continuation of one of the two nostrils.
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Pelvic cavity The pelvic cavity is a body cavity that is bounded by the bones of the pelvis. Its oblique roof is the pelvic inlet (the superior opening of the pelvis). Its lower boundary is the pelvic floor. The pelvic cavity primarily contains reproductive organs, the urinary bladder, the pelvic colon, and the rectum. The rectum is placed at the back of the pelvis, in the curve of the sacrum and coccyx; the bladder is in front, behind the pubic symphysis.
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- The nasal cavity (or nasal fossa) is a large air filled space above and behind the nose in the middle of the face. Each cavity is the continuation of one of the two nostrils.ilia and mucus along the inside wall of the nasal cavity traps and removes dust and pathogens from the air as it flows through the nasal cavity. The cilia move the mucus down the nasal cavity to the pharynx, where it can be swallowed.
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Cavities Definition. Cavities refer to tooth decay, which occurs when specific types of bacteria produce acid that destroys the tooth’s enamel and its underlying layer, the dentin. Signs & Symptoms. Cavity symptoms include: 1  Toothache. 2  Sensitivity to sweet, hot or cold foods or drinks. 3  Pain when chewing.
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- Cavity and solid walls. 1  A cavity wall is made up of two walls with a gap in between, known as the cavity; the outer leaf is usually made of brick, and the inner layer of brick or concrete block.  A solid wall has no cavity; each wall is a single solid wall, usually made of brick or stone.
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Nasal cavity The nasal cavity (or nasal fossa) is a large air filled space above and behind the nose in the middle of the face.Each cavity is the continuation of one of the two nostrils.ilia and mucus along the inside wall of the nasal cavity traps and removes dust and pathogens from the air as it flows through the nasal cavity. The cilia move the mucus down the nasal cavity to the pharynx, where it can be swallowed.
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- A body cavity is any fluid-filled space in a multicellular organism other than those of vessels (such as blood vessels and lymph vessels). The term usually refers to the space located between an animal ’s outer covering (epidermis), and the outer lining of the gut cavity, where internal organs develop.he cavities include: 1  Dorsal body cavity. 2  cranial cavity, enclosed by the skull and contains the brain. 3  spinal canal, enclosed by the spine and contains the spinal cord. 4  Ventral body cavity. 5  thoracic cavity, enclosed by the ribcage and contains the lungs and heart. 6  abdominopelvic cavity.
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- The definition of a cavity is a hole or hollow place. An example of a cavity is a hole in a tooth. cavity. pl. cavity.
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Cavities Definition. Cavities refer to tooth decay, which occurs when specific types of bacteria produce acid that destroys the tooth’s enamel and its underlying layer, the dentin. Signs & Symptoms. Cavity symptoms include: 1  Toothache. 2  Sensitivity to sweet, hot or cold foods or drinks.
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What is the Pleural Cavity? The pleural cavity is an area which surrounds the lung. Each lung is inside an isolated pleural cavity, with the lungs forming inside the cavity during fetal development. This space inside the body is formed between the parietal and visceral pleura which line the lungs and body cavity.ach lung is inside an isolated pleural cavity, with the lungs forming inside the cavity during fetal development. This space inside the body is formed between the parietal and visceral pleura which line the lungs and body cavity.