Full article >>> A vertebra is an individual bone in the flexible column that defines vertebrate animals, via humans. Vertebral Column Bones • Anatomy & Function A collection of interactive tutorials demonstrating the different features of the cervical, thoracic, lumbar, sacral, and coccygeal vertebrae in the human vertebral column. It is a cylindrical structure gradually becoming thin. Vertebra definition, any of the bones or segments composing the spinal column, consisting typically of a cylindrical body and an arch with various processes, and forming a foramen, or opening, through which the spinal cord passes. The column of nervous tissue that in vertebrates runs along the back, and that in bony animals is enclosed within the vertebral column. bral column (vûr′tə-brəl) 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. Study 76 Unit 2 Concept A : Vertebral Column flashcards from Frank J. on StudyBlue. Backbone Definition. Cards Return to Set Details. Vertebral definition is - of, relating to, or being vertebrae or the vertebral column : spinal. Backbone is also termed as the vertebral column or spine, spinal column. How to use vertebral in a sentence. Learn vertebral biology with free interactive flashcards. Unit 2 Concept A : Vertebral Column - Biology 2300 with Sachoff at Columbus State Community College - StudyBlue bones of the cranium, vertebral column, ribs, and sternum: Term. lumbar vertebra: one of the five largest segments of the movable part of the vertebral column, distinguished by the absence of a foramen in the transverse process and by vertebral bodies without facets between the sacrum and thoracic vertebrae. In human anatomy, the vertebral column is a column usually consisting of 24 vertebrae, the sacrum, intervertebral discs, and the coccyx situated in the dorsal aspect of the torso, separated by spinal discs. Medical Definition of Vertebra Medical Author: William C. Shiel Jr., MD, FACP, FACR Vertebra: A vertebra is one of 33 bony segments that form the spinal column of humans. See more. Term. Spinal cord definition, the cord of nerve tissue extending through the spinal canal of the spinal column. Vertebral Endochondral Ossification and Cartilage Endplate Formation. NCI's Dictionary of Cancer Terms provides easy-to-understand definitions for words and phrases related to cancer and medicine. The vertebral column, or spinal column, surrounds and protects the spinal cord, supports the head, and acts as an attachment point for the ribs and muscles of the back and neck. It is formed by the vertebrae through which the spinal cord passes. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Unit 2 Concept A : Vertebral Column - Biology 2300 with Sachoff - StudyBlue Flashcards It consists of a sequence of vertebrae (singular = vertebra), each of which is separated and united by an intervertebral disc.Together, the vertebrae and intervertebral discs form the vertebral column. The vertebral column (also known as the backbone or spine), is a tall, thin organ located dorsally that extends from the base of the spine to the pelvis. In higher chordates (Vertebrates) it is present only during embryonic stages . It is a series of vertebrae that is extended from the bottom of the skull to the pelvis bone. The column can be divided into five different regions, with each region characterised by a different vertebral structure.. The Vertebral Column. It houses the spinal cord in its spinal canal. 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