what is a spine
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Spine Spine. The spine (backbone) is composed of 33 interlocking bones called vertebrae that are separated by soft, compressible discs and supported by many different ligaments and muscles.he spine (backbone) is composed of 33 interlocking bones called vertebrae that are separated by soft, compressible discs and supported by many different ligaments and muscles.
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SPINE The noun SPINE has 5 senses: 1. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord. 2. any sharply pointed projection. 3. a small sharp-pointed tip resembling a spike on a stem or leaf.4. the part of a book's cover that encloses the inner side of the book's pages and that faces outward when the book is shelved. 5. a sharp rigid animal process or appendage; as a porcupine quill or a ridge on a bone or a ray of a fish fin.yponyms (each of the following is a kind of spine): notochord (a flexible rodlike structure that forms the supporting axis of the body in the lowest chordates and lowest vertebrates and in embryos of higher vertebrates). chine (backbone of an animal).
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- Physiologic differences between infants, children and adults. I. Central Nervous System. Myelination of nerve fibers incomplete in newborn, muscle tone and reflexes are different (rooting/suckling reflex etc.), cerebral cortex less developed. Pain threshold of young children is lower than that of older children or adults because of more nerve endings/cm2 and immature inhibitory pathways. Infant skull much less rigid than adult; can estimate ICP by palpation of fontanelle. Autoregulation of CBF impaired in the sick newborn.
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Atom The spine is made up of 24 bones, called vertebrae. Ligaments and muscles connect these bones together and form what is called the spinal column. The spinal column has three main segments. From top to bottom they are the cervical spine, the thoracic spine, and the lumbar spine.
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- the spine is an intricate set of bones muscles nerves and discs it is divided into five regions cervical neck bones thoracic in the chest lumbar low back sacral attached to the pelvis and coccygeal the tail boneeach region has a number of vertebral bonesthere are usually seven cervical vertebral bones twelve thoracic bones and five lumbar vertebral bones the sacrum is a single large fused bone the coccyx is made of one or two small boneslthough it is normal to have five lumbar bones it is not unusual to see four or six lumbar levels the spine bones are often referenced with letters and numbers c t l and s refer to the cervical thoracic lumbar and sacral regions respectively
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Anatomy of the Human Spine The spine is made of 33 individual bones stacked one on top of the other. This spinal column provides the main support for your body, allowing you to stand upright, bend, and twist, while protecting the spinal cord from injury.
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Spine Basics Spine Basics. Your spine is made up of 24 small bones (vertebrae) that are stacked on top of each other to create the spinal column. Between each vertebra is a soft, gel-like cushion called a disc that helps absorb pressure and keeps the bones from rubbing against each other.
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Anatomy Of The Spine The spine consists of 33 bones or vertebrae, 24 of which are separate bones allowing movement and 9 which are fused together. The 5 sections of the spine or vertebral column are the cervical, thoracic, lumbar and sacrum which includes the coccyz. Cervical spine makes up the neck and has 7 vertibrae.
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- The spine (also called the vertebral column or spinal column) is composed of a series of bones called vertebrae stacked one upon another. The cervical spine is made up of seven cervical vertebrae. The main function of the cervical spine is to support the weight of the head which is approximately 10-12 pounds.
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Spinal Anatomy Spinal Anatomy. The Regions of the Spine. The spine is an intricate set of bones, muscles, nerves and discs. It is divided into five regions: cervical (neck bones); thoracic (in the chest); lumbar (low back); sacral (attached to the pelvis); and, coccygeal (the tail bone). Each region has a number of vertebral bones.
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Upper Back The spine in the upper back and abdomen is known as the thoracic spine. It is one of the three major sections of the spinal column. The thoracic spine sits between the cervical spine in the neck and the lumbar spine in the lower back. Collectively, these three sections make a tower of 24 bones that gives the body structure and houses the spinal cord. The spinal cord and its nerves facilitate communication between the body and the brain.
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The Vertebral Column Or Spinal Column Vertebral column is also called back bone or spine and encloses the spinal cord. It is a flexible,curved, vertical rod, and consists of a row of 33 movably articulated ring like bones called vertebrae. Between each of the two bones the space is supplemented by pads of fibro-cartilage called the intervertebral discs.
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Anatomy of the Human Spine Vertebrae are the 33 individual bones that interlock with each other to form the spinal column. The vertebrae are numbered and divided into regions: cervical, thoracic, lumbar, sacrum, and coccyx (Fig. 2). Only the top 24 bones are moveable; the vertebrae of the sacrum and coccyx are fused.
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send a chill/shiver up/down someone's spine Full Definition of SPINE. 1. a: spinal column b: something resembling a spinal column or constituting a central axis or chief support c: the part of a book to which the pages are attached and on the cover of which usually appear the title and author's and publisher's names.2.. a: spinal column b: something resembling a spinal column or constituting a central axis or chief support c: the part of a book to which the pages are attached and on the cover of which usually appear the title and author's and publisher's names. 2.
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spine Definition of spine for English Language Learners. : 1  the row of connected bones down the middle of the back. : 2  a sharp, pointed part on an animal or plant. : 3  courage or strength of character.
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Type Conversion Functions Use the IsDate function to determine if date can be converted to a date or time. CDate recognizes date literals and time literals as well as some numbers that fall within the range of acceptable dates. When converting a number to a date, the whole number portion is converted to a date.
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vertebral column The series of vertebrae extending from the base of the skull to the coccyx (tailbone) that forms the supporting axis of the body in vertebrate animals. It encloses and protects the spinal cord and provides a stable attachment for the muscles of the trunk. Also called backbone, spinal column, spine.ertebral column. (or backbone or spine) The column of vertebrae between the skull and the hip bones, supporting the body and shielding the spinal cord.
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spine Also found in: Dictionary, Thesaurus, Legal, Financial, Acronyms, Idioms, Encyclopedia, Wikipedia. spine. 1. a thornlike process or projection; called also acantha and spina. 2. the rigid bony structure in the midline of the back, composed of the vertebrae; called also backbone, spinal column, and vertebral column. The spinal column is the axis of the skeleton; the skull and limbs are in a sense appendages.
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The Vertebral Column The vertebral column is also known as the spinal column or spine ([link]). It consists of a sequence of vertebrae (singular = vertebra), each of which is separated and united by an intervertebral disc.
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- The vertebral column (also known as the backbone or the spine), is a column of approximately 33 small bones, called vertebrae.The column runs from the cranium to the apex of the coccyx, on the posterior aspect of the body. It contains and protects the spinal cord.he vertebral column (also known as the backbone or the spine), is a column of approximately 33 small bones, called vertebrae.
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Scoliosis What is scoliosis? Scoliosis is a disorder that causes an abnormal curve of the spine, or backbone. The spine has normal curves when looking from the side, but it should appear straight when looking from the front. Kyphosis is a curve in the spine seen from the side in which the spine is bent forward.
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- Upper Back Pain and the Thoracic Spine. The thoracic spine is an intricate construct of bones, connective tissues, nerves, muscles, spinal segments, and joints. While the thoracic spine has a solid construction and is relatively stable, it can also be a source of pain.
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A Closer Look at the Equine Spine A Closer Look at the Equine SpineBy Kentucky Equine Research Staff · September 2, 2014. Similar to many other animals, the horse has a spine that is made up of a number of vertebrae, individual bones that fit together in a way that allows the back to flex both vertically and horizontally. Each of these bones is designated by a letter and a number based on where it is in the body and within each group.
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Vertebral column Vertebral column of a goat. The vertebral column, also known as the backbone or spine, is a bony skeletal structure found in vertebrates. It is formed from individual bones called vertebrae (singular: vertebra), which houses the spinal canal, a cavity that encloses and protects the spinal cord. There about 50,000 species of animals that have a vertebral column. The human vertebral column is one of the most-studied examples.
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spinal column spinal column. n. The series of articulated vertebrae, separated by intervertebral disks and held together by muscles and tendons, that extends from the cranium to the coccyx or the end of the tail, encasing the spinal cord and forming the central support of the body; the spine. Also called vertebral column.
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- Spine - Definition of Spine from SportsDefinitions.com: Relates to the thickness of the arrow. It assesses the weight and flexibility of the arrow, that determines that bow to use. Home Browse by sport Most Popular Term of the Day