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Surgical and Radiologic Anatomy

, Volume 23, Issue 2, pp 123–125 | Cite as

High bifurcation of common carotid artery, anomalous origin of ascending pharyngeal artery and anomalous branching pattern of external carotid artery

  • V. Gluncic
  • Z. Petanjek
  • A. Marusic
  • I. Gluncic
Anatomic variations

Abstract

We present a rare case of combined high bifurcation of the common carotid artery, anomalous origin of the ascending pharyngeal artery and unusual branching pattern of the external carotid artery. The right common carotid artery bifurcated at the level between the second and the third cervical vertebrae, giving rise to the ascending pharyngeal artery just below the bifurcation. The right external carotid artery branched directly at its origin into the superior thyroid, lingual and occipital arteries and the distal part of the external carotid artery. The latter gave rise to the right facial artery and finally bifurcated into the maxillary and superficial temporal arteries. The right posterior auricular artery arose from the right occipital artery. The finding was unilateral and other vascular anomalies were not observed. The embryogenesis of such a combination of anomalies is not clear, but the anatomic consequences may have important clinical implications.

Key words

External carotid artery Variations Ascending pharyngeal artery 

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Copyright information

© Springer-Verlag France 2001

Authors and Affiliations

  • V. Gluncic
    • 1
  • Z. Petanjek
    • 1
  • A. Marusic
    • 1
  • I. Gluncic
    • 2
  1. 1.Drago Perovic Department of AnatomyZagreb University School of MedicineZagrebCroatia
  2. 2.Department of OtorhinolaryngologyUniversity Hospital SplitSplitCroatia

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