WebApr 21, 2024 · Opening of the opticocarotid triangle facilitates complete removal in this region. When the chiasm is post-fixed and the optic nerves are long, dissection of the suboptic component of the tumour can be accomplished through the interoptic and opticocarotid spaces. When the chiasm is prefixed, dissection through the lamina … WebAug 2, 2024 · The carotid triangle is one of the paired triangles in the anterior triangle of the neck. The triangles of the neck are surgically focussed, first described from early …
Quantitative Study of the Opticocarotid and Carotid
WebAug 1, 2024 · Optic nerve mobilization allowed us to safely widen the opticocarotid triangle and dissect the aneurysm off the optic nerve, without the need for clinoidectomy. This alternative technique permitted, not only early decompression of the optic nerve, but also dissection of the arachnoid between the inferior surface of the optic nerve and the ... WebThe area for the opticocarotid triangle was estimated as the sum of the areas of geometric triangles formed by points 2-3-9, 2-9-8, and 2-8-1. The carotidoculomotor triangle was … how to remove paint brush from picture
OCT - Opticocarotid Triangle - All Acronyms
WebThe posterior communicating artery (PComA) is directed medially and is seen through the opticocarotid triangle located between the carotid artery, optic nerve, and the A1. C , Anterolateral view. The PComA is seen through the opticocarotid triangle. The M1 bifurcates into superior and inferior trunks at the limen insula. WebPublished morphometric data supporting the microsurgical advantages of anterior clinoidectomy are scant. The goal of this study was to quantify, with direct measurements, the improved exposure of the optic nerve, internal carotid artery (ICA), and opticocarotid triangle (OCT) after extradural removal of the anterior clinoid process. METHODS: WebOptic nerve mobilization allowed us to safely widen the opticocarotid triangle and dissect the aneurysm off the optic nerve, without the need for clinoidectomy. This alternative technique permitted, not only early decompression of the optic nerve, but also dissection of the arachnoid between the inferior surface of the optic nerve and the ... normal chest x-rays pictures