Imaging in Spine Surgery

Type 3 Arteriovenous Malformation

KEY FACTS Terminology Synonyms: Juvenile arteriovenous malformation (AVM); intramedullary extramedullary AVM Large, complex, intramedullary extramedullary AVM Rarest of spinal AVMs (7%) You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If…

Type 1 Vascular Malformation (Dural Arteriovenous Fistula)

KEY FACTS Terminology Synonyms: Type 1 spinal arteriovenous fistula (AVF), dural AVF, dural fistula Spinal arteriovenous (AV) fistula, present within dura, with intradural distended draining veins Imaging Cord enlarged, T2WI hyperintense, vessel flow voids on cord surface Multiple enhancing serpentine…

Approach to Vascular Conditions

History Development of the distal vertebral artery (VA) is classically defined by the works of Congdon (1922) and Padget (1948). Contributions of the lateral spinal artery (LSA) were initially defined by Kadyi (1889) but were more recently emphasized by Lasjuanias…

Vascular Anatomy

Terminology Abbreviations : Anterior spinal artery (ASA), posterior spinal artery (PSA), artery of Adamkiewicz (AA) Synonyms : Great anterior radicular artery, arteria radicularis magna = AA radicularis magna = AA Imaging Anatomy You’re Reading a Preview Become a Clinical Tree…

Tumoral Calcinosis

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Bone Infarction

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Paget Disease

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