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Scullen T, Mathkour M, Carr C, Wang A, Amenta PS, Nerva JD, Dumont AS. Anatomical Considerations for Endovascular Intervention for Extracranial Carotid Disease: A Review of the Literature and Recommended Guidelines. J Clin Med 2020; 9:E3460. [PMID: 33121192 PMCID: PMC7693974 DOI: 10.3390/jcm9113460] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/15/2020] [Accepted: 10/16/2020] [Indexed: 12/17/2022] Open
Abstract
Patient selection for endovascular intervention in extracranial carotid disease is centered on vascular anatomy. We review anatomical considerations for non-traumatic disease and offer guidelines in patient selection and management. We conducted a systematic literature review without meta-analysis for studies involving anatomical considerations in extracranial carotid intervention for non-traumatic disease. Anatomical considerations discussed included aortic arch variants, degree of vessel stenosis, angulation, tortuosity, and anomalous origins, and atheromatous plaque morphology, composition, and location. Available literature suggests that anatomical risks of morbidity are largely secondary to increased procedural times and difficulties in intervention system delivery. We recommend the prioritization of endovascular techniques on an individual basis in cases where accessible systems and surgeon familiarity provide an acceptable likelihood of rapid access and device deployment.
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Affiliation(s)
- Tyler Scullen
- Department of Neurological Surgery, Tulane Medical Center, New Orleans, LA 70130, USA; (T.S.); (M.M.); (C.C.); (A.W.); (P.S.A.); (J.D.N.)
- Department of Neurological Surgery, Ochsner Medical Center, Jefferson, LA 70121, USA
| | - Mansour Mathkour
- Department of Neurological Surgery, Tulane Medical Center, New Orleans, LA 70130, USA; (T.S.); (M.M.); (C.C.); (A.W.); (P.S.A.); (J.D.N.)
- Department of Neurological Surgery, Ochsner Medical Center, Jefferson, LA 70121, USA
| | - Christopher Carr
- Department of Neurological Surgery, Tulane Medical Center, New Orleans, LA 70130, USA; (T.S.); (M.M.); (C.C.); (A.W.); (P.S.A.); (J.D.N.)
- Department of Neurological Surgery, Ochsner Medical Center, Jefferson, LA 70121, USA
| | - Arthur Wang
- Department of Neurological Surgery, Tulane Medical Center, New Orleans, LA 70130, USA; (T.S.); (M.M.); (C.C.); (A.W.); (P.S.A.); (J.D.N.)
- Department of Neurological Surgery, Ochsner Medical Center, Jefferson, LA 70121, USA
| | - Peter S. Amenta
- Department of Neurological Surgery, Tulane Medical Center, New Orleans, LA 70130, USA; (T.S.); (M.M.); (C.C.); (A.W.); (P.S.A.); (J.D.N.)
- Department of Neurological Surgery, Ochsner Medical Center, Jefferson, LA 70121, USA
| | - John D. Nerva
- Department of Neurological Surgery, Tulane Medical Center, New Orleans, LA 70130, USA; (T.S.); (M.M.); (C.C.); (A.W.); (P.S.A.); (J.D.N.)
- Department of Neurological Surgery, Ochsner Medical Center, Jefferson, LA 70121, USA
| | - Aaron S. Dumont
- Department of Neurological Surgery, Tulane Medical Center, New Orleans, LA 70130, USA; (T.S.); (M.M.); (C.C.); (A.W.); (P.S.A.); (J.D.N.)
- Department of Neurological Surgery, Ochsner Medical Center, Jefferson, LA 70121, USA
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