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AANS.org | Education and Meetings | AANS Scientific Journals | Neurosurgical Focus (3069 words) |
 | Completion of this task leaves a space that is bounded laterally by the third nerve and medial surface of the intracavernous carotid artery, posteriorly by the portion of dorsum sellae, medially by the pituitary gland, and inferiorly by the floor of the sella turcica and adjacent sphenoid bone. |
| The transcavernous removal of the posterior clinoid process and a portion of the dorsum sellae extended the exposure proximally along the BA and widened the operative field, allowing enough room to clip the aneurysm in all cases and to place a temporary clip on the proximal BA in Cases 1, 2, and 6. |
| At transsphenoidal exploration, a hole was found in the dorsum sellae at the level of the floor of the sella turcica. |
| Rhinoplasty Dissection Manual: RHINOPLASTY ANALYSIS (2964 words) |
| A high dorsum with a slight concavity at the rhinion is generally considered the aesthetic ideal in the white female nose. |
| A high dorsum that is straight or with a small hump is ideal in a white male nose. |
| Other notable components of the dorsum include the nasal starting point, which is ideally positioned at the level of the superior palpebral fold, and the tip-supratip relationship, as previously mentioned. |
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