prevertebral part of vertebral artery

prevertebral part of vertebral artery
pars prevertebralis arteriae vertebralis.

Medical dictionary. 2011.

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  • vertebral artery segments — the four segments, V1–V4, into which the vertebral artery is divided clinically. The V1 segment corresponds to the prevertebral part (pars prevertebralis arteriae vertebralis) of the artery; V2 corresponds to the cervical part (pars cervicalis… …   Medical dictionary

  • part — A portion. SYN: pars [TA]. abdominal p. of aorta SYN: abdominal aorta. abdominal p. of esophagus [TA] the portion of the esophagus from where it passes through the diaphragm to the stomach. See …   Medical dictionary

  • Artery — A vessel that carries blood that is high in oxygen content away from the heart to the farthest reaches of the body. Since blood in arteries is usually full of oxygen, the hemoglobin in the red blood cells is oxygenated. The resultant form of… …   Medical dictionary

  • Prevertebral fascia — Infobox Anatomy Name = PAGENAME Latin = lamina prevertebralis fasciae cervicalis GraySubject = 111 GrayPage = 389 Caption = Prevertebral fascia labeled in red, both according to older litterature (e.g. Gray s) and newer litteratureEssential… …   Wikipedia

  • pars — SYN: part. [L. p. (part ) a part] p. abdominalis aortae [TA] SYN: abdominal aorta. p. abdominalis ductus thoracici [TA] SYN: abdominal part of thoracic duct. p. abdominalis esophagi [TA] SYN: abdominal part of esophagus. p. abdomina …   Medical dictionary

  • pars prevertebralis arteriae vertebralis — [TA] prevertebral part of vertebral artery: the first part of the artery, from its branching off from the subclavian artery to the point at which it enters the transverse process of the sixth cervical vertebra …   Medical dictionary

  • Ganglion — The celebrated 2nd century Greek physician Galen ((c. 130 201 A.D.) who lived and worked in Rome first used the word ganglion to denote a nerve complex. Ganglion still is used to refer to an aggregation of nerve cell bodies. Another use of the… …   Medical dictionary

  • Nerve — A bundle of fibers that uses electrical and chemical signals to transmit sensory and motor information from one body part to another. See nervous system. * * * A whitish cordlike structure composed of one or more bundles (fascicles) of myelinated …   Medical dictionary

  • arteria vertebralis — [TA] vertebral artery: divided into four parts: the first or prevertebral part (pars prevertebralis), the second or cervical part (pars transversaria), the third or atlantal part (pars atlantica), and the fourth or intracranial part (pars… …   Medical dictionary

  • List of muscles of the human body — Skeletal muscles homo sapiens Muscles of the human body: Overview Head  |  Neck  |&# …   Wikipedia

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