Jumat, 04 Maret 2011

segments of the internal carotid artery

Move the cursor along the course of the internal carotid artery and its

Move the cursor along the course of the internal carotid artery and its

Lateral anatomical diagram depicting the seven ICA segments.

Lateral anatomical diagram depicting the seven ICA segments.

Internal carotid artery - “The internal carotid artery is a terminal branch

Internal carotid artery - “The internal carotid artery is a terminal branch

Also note that the normal initial segment of the internal carotid artery

Also note that the normal initial segment of the internal carotid artery

View full size version of Segments of the internal carotid artery

View full size version of Segments of the internal carotid artery

2: Dolichoectasia of the suprasellar segment of the left internal carotid

2: Dolichoectasia of the suprasellar segment of the left internal carotid

 the segments of left internal carotid artery were invisible (Figure 2).

the segments of left internal carotid artery were invisible (Figure 2).

As it enters the carotid canal, the ICA lies anterior to the internal

As it enters the carotid canal, the ICA lies anterior to the internal

The normal angiographic anatomy of the anterior or internal carotid

The normal angiographic anatomy of the anterior or internal carotid

 internal carotid artery and an associated severe stenosis at its origin.

internal carotid artery and an associated severe stenosis at its origin.

(A) An aneurysm wholly contained within the carotid cave.

(A) An aneurysm wholly contained within the carotid cave.

An aneurysm (arrow) of the ophthalmic segment of the left internal carotid

An aneurysm (arrow) of the ophthalmic segment of the left internal carotid

1: Dolichoectasia of the suprasellar segment of the left internal carotid

1: Dolichoectasia of the suprasellar segment of the left internal carotid

Angiogram performed after thrombectomy shows complete internal carotid

Angiogram performed after thrombectomy shows complete internal carotid

 artery is a branch off the C6 segment of the internal carotid artery,

artery is a branch off the C6 segment of the internal carotid artery,

Occlusion tests of left internal carotid artery showed absence of

Occlusion tests of left internal carotid artery showed absence of

The Internal Carotid Artery. Gray, Henry. 1918.

The Internal Carotid Artery. Gray, Henry. 1918.

Left selective internal carotid artery cerebral angiograms, oblique view.

Left selective internal carotid artery cerebral angiograms, oblique view.

Clinoid segment of right internal carotid artery (ICA).

Clinoid segment of right internal carotid artery (ICA).

 the segments of left internal carotid artery were invisible (Figure 2).

the segments of left internal carotid artery were invisible (Figure 2).

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