Systematic review evaluates endovascular and hybrid repair strategies for aberrant subclavian artery pathologies, highlighting evolving minimally invasive alternatives to open surgery.
Aberrant subclavian artery (ASA) is one of the most common congenital vascular anomalies of the aortic arch. The incidences of aberrant right subclavian artery (ARSA) and aberrant left subclavian artery (ALSA) are 0.4% to 2.3% and 0.05%, respectively. Approximately 60% of ARSA patients will have a Kommerell's diverticulum at the origin of the ASA. Symptomatic or aneurysmal ASAs need to be treated. Historically, open operation was the favored method to reconstruct ASA anatomy; however, novel endovascular techniques are now available. Following a brief discussion of embryonic development, symptoms, and treatment history of the ASA and Kommerell's diverticulum, the results of a literature review to collect the worldwide experience of endovascular/hybrid treatment of ASA is presented.
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Yang et al. (2012) studied this question.
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