pars prevertebralis arteriae vertebralis

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. 2011.

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Look at other dictionaries:

  • 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

  • prevertebral part of vertebral artery — pars prevertebralis arteriae vertebralis …   Medical dictionary

  • 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

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