ABSTRACT
Development of the aorta takes place during the third week of gestation. It is a complex
process that can lead to a variety of congenital variants and pathological anomalies.
In diagnostic and interventional radiology, knowledge of aortic abnormalities and
variant branching sequence is crucially important. This article gives a systematic
overview of anatomical variability of the aorta.
KEYWORDS
Thoracic aorta - embryology - anatomical variants
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Thomas KauM.D.
LKH Klagenfurt, Roentgenzentralinstitut
St. Veiter Strasse 47, 9020 Klagenfurt, Austria