Presentation is loading. Please wait.

Presentation is loading. Please wait.

Surgical treatment of extracranial internal carotid artery aneurysms

Similar presentations


Presentation on theme: "Surgical treatment of extracranial internal carotid artery aneurysms"— Presentation transcript:

1 Surgical treatment of extracranial internal carotid artery aneurysms
Eugenio Rosset, MD, Jean-Noel Albertini, MD, Pierre Edouard Magnan, MD, Bertrand Ede, MD, Jean Marc Thomassin, MD, Alain Branchereau, MD  Journal of Vascular Surgery  Volume 31, Issue 4, Pages (April 2000) DOI: /mva Copyright © 2000 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

2 Fig. 1 The division of the ICA in three segments: segment 1, the bicarotid region; segment 2, the retrostyloid region. The dashed oblique line (corresponding to the Blaisdell line between the tip of the mastoid process and the angle of the jaw) separates segment 1 from segment 2; and segment 3, the infratemporal fossa before penetration into the base of the skull. Journal of Vascular Surgery  , DOI: ( /mva ) Copyright © 2000 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

3 Fig. 2 A, An exposure of the distal ICA after drilling the vaginal process of the tympanal bone and the tip of the mastoid process. A special retractor maintains mandibular subluxation. B, An inferior view of the base of the skull, showing the extended bone resection and exposure of the carotid artery. 1 , Facial nerve; 2 , area of mastoid process drilling; 3 , area of vaginal process drilling; 4 , glenoid cavity; 5 , jugular foramen. Journal of Vascular Surgery  , DOI: ( /mva ) Copyright © 2000 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

4 Fig. 3 Angiogram of a dysplastic aneurysm located at segment 2. Arrows show irregularities, suggesting parietal clot and dysplastic lesions. Journal of Vascular Surgery  , DOI: ( /mva ) Copyright © 2000 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions

5 Fig. 4 A, An angiogram of a traumatic aneurysm located at the base of the skull in a 24-year-old man. B, CT scan with three-dimensional reconstruction. The lateral reconstruction shows the aneurysm (arrows ), where the artery penetrates into the carotid canal. C, Follow-up angiogram after reconstruction. Venous graft was performed through an infratemporal approach. Journal of Vascular Surgery  , DOI: ( /mva ) Copyright © 2000 Society for Vascular Surgery and International Society for Cardiovascular Surgery, North American Chapter Terms and Conditions


Download ppt "Surgical treatment of extracranial internal carotid artery aneurysms"

Similar presentations


Ads by Google