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Anatomical Pattern of Feeding Artery and Mechanism of Intraoperative Spinal Cord Ischemia  Norihiko Shiiya, MD, PhD, Satoru Wakasa, MD, PhD, Kinya Matsui,

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Presentation on theme: "Anatomical Pattern of Feeding Artery and Mechanism of Intraoperative Spinal Cord Ischemia  Norihiko Shiiya, MD, PhD, Satoru Wakasa, MD, PhD, Kinya Matsui,"— Presentation transcript:

1 Anatomical Pattern of Feeding Artery and Mechanism of Intraoperative Spinal Cord Ischemia 
Norihiko Shiiya, MD, PhD, Satoru Wakasa, MD, PhD, Kinya Matsui, MD, Takashi Sugiki, MD, Yasushige Shingu, MD, Tomoshi Yamakawa, MD, Yoshiro Matsui, MD, PhD  The Annals of Thoracic Surgery  Volume 88, Issue 3, Pages (September 2009) DOI: /j.athoracsur Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Anatomical patterns of the spinal cord feeding artery detected by multidetector row computed tomography (MD-CT) scan: (A) confluence-shaped, (B) hairpin-shaped. The confluence-shaped arteries were frequently accompanied by a more proximally located hairpin-shaped artery, as in this Figure. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Distribution of the spinal cord feeding arteries with respect to each anatomical pattern: (A) hairpin shaped, and (B) confluence shaped. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2009 The Society of Thoracic Surgeons Terms and Conditions


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