目的探讨经鼻蝶入路治疗颈内动脉床突旁动脉瘤的可行性。
Objective To explore the feasibility of treating paraclinoid aneurysms by endonasal transsphenoidal approach.
目的探讨前床突区手术临床应用解剖，提高前床突区肿瘤的治疗效果。
Objective To investigate the clinical applied anatomy in the region of anterior clinoid process, and to improve the therapeutic efficacy of clinoidal tumors.
前床突上段眼动脉部的主要分支包括眼动脉、垂体上动脉及丘脑下部支。
The ophthalmic arterial portion of the supraclinoidal segment sent off the ophthalmic artery, the superior hypophyseal artery and the hypothalamic branch.
目的对前床突及床突间隙进行显微外科解剖学研究，为手术入路提供解剖学基础。
Objective to study the microsurgical anatomy of the anterior clinoid process and the clinoid process interspace, and provide anatomical basis for operative approach.
结果在所有15例标本（共30侧）上，对侧ICA 眼段和床突段及垂体上动脉均被满意暴露。
In this study, the ophthalmic, clinoid segment of contralateral ICA and the contralateral superior hypophyseal artery were successfully exposed in 100% of specimens (15 specimens, 30 sides).
手术时通过磨除前床突、鞍结节，切开镰状襞等能松解视神经、颈内动脉，形成较宽敞的操作空间，良好的控制近端动脉。
The resection of the anterior clinoid process, the tuberculum and the falciform ligament can offer a roomy space to work and control the proximal artery;
手术时通过磨除前床突、鞍结节，切开镰状襞等能松解视神经、颈内动脉，形成较宽敞的操作空间，良好的控制近端动脉。
The resection of the anterior clinoid process, the tuberculum and the falciform ligament can offer a roomy space to work and control the proximal artery;
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