epistaxis or nasal bleeding commonly occurs at the junction of the internal carotid artery derivatives and the external carotid artery derivatives.

鼻衄或鼻腔出血通常是发生在内颈动脉和外颈动脉分支的交合点。

this procedure may be suitable for the treatment of inoperable internal carotid aneurysms and can be effective in preventing early ischemic complication.

这种手术方法适用于治疗难以进行颅内直接手术的颈内动脉瘤，可以有效地防止近期脑缺血并发癥。

objective: to study the anatomical characteristics of interspaces superior to the fork of internal carotid artery and the application in surgery.

目的：研究颈内动脉分叉上间隙的结构及其在鞍区大型肿瘤手术中的应用价值。

results 16 cases of severe stenosis and 18 cases of occlusion in single internal carotid were detected by cdfi.

结果彩色多普勒超声检测单侧颈内动脉严重狭窄16例，单侧闭塞18例。

notice that there is a variation in the brain perfusion since the left frontal lobe is supplied by the right internal carotid artery.

但是灌注后发现左额叶却是由右侧颈内动脉分支供血。

enlarged veins of 2 glomus jugulare tumors drainaged into the internal carotid vein.

静脉期，2例颈静脉球瘤可见增粗之引流静脉向颈内静脉引流。

recanalization of internal carotid artery dissection by stent-assisted angioplasty has recently been proposed when anticoagulation fails to prevent a new ischemic event.

当抗凝治疗预防新发缺血事件失败，依靠支架辅助血管成形术的颈内动脉再通最近被提倡。

the residual tumors involved with cavernous sinus, brain stem infiltrated and internal carotid artery circumvented.

肿瘤残留与肿瘤侵犯海绵窦、包绕颈内动脉、脑干受浸润有关。

objective to report and analyse the methods and results of embolization of13cases of internal carotid arterial bifurcation aneurysms.

目的报告及评价13例颈内动脉分叉部动脉瘤的治疗方法及结果。

results experimental models of human internal carotid artery siphon segment were successfully made in all 8 dogs.

结果8只犬均成功地建成颅底段颈内动脉（虹吸段）血管模型。

study design. anatomic study of the internal carotid artery (ica) location with respect to c1 based on computed tomography (ct) scans with contrast medium.

研究设计：利用ct造影扫描颈内动脉与c1的定位关系的解剖学研究。

microsurgical technique is useful for decreasing such complications and the rate of cranial nerve injury, and promoting the exposure of distal internal carotid artery.

显微外科技术还有助于远端颈内动脉显露和降低颅神经损伤发生率。

objective embolization of the traumatic internal carotid arterial cavernous segment pseudoaneurysm by guglielmi detachable coils (gdc) or intravascular stent combining gdc.

目的利用电解可脱卸弹簧圈（gdc）或血管内支架结合gdc行血管内治疗外伤性颈内动脉海绵窦段假性动脉瘤。

the branches of the internal carotid artery and the vertebra artery might also be the contributor of glomus jugulare tumors if the tumor extended into the posterior fossa.

颈静脉球瘤如侵犯后颅凹，颈内动脉或椎动脉的分支也可参与供血。

to provide the microsurgical basis for contralateral approach to paraclinoid-process-process internal carotid artery (ica) aneurysms.

目的为经对侧手术入路治疗颈内动脉（ica）床突旁动脉瘤提供解剖学依据。

objective to analyze cerebral blood stream changes of internal carotid stenosis or occlusion in senile patients.

目的分析老年人颈内动脉严重狭窄与闭塞后的颅内血流变化。

and then, it can reflect the blood vessel flux of internal carotid plexus, intracranial sector and vertebral, the quantification target of vein backflow drag.

据此可反映出颈内动脉颅内段和椎动脉的血管流量以及静脉回流阻力等定量指标。

attentions are specially paid to the local flow pattern, secondary flow and wall shear stress distribution at the midsinus of the internal carotid artery.

关注的重点是颈动脉窦内的局部血流形态、二次流和壁面剪应力。

proper cutting of related fibers could do well to the shift of internal carotid artery.

适当的纤维松解有利于颈内动脉的推移。

objective. to comprehend anatomic relationships between the internal carotid artery (ica) and bicortical purchase of c1 lateral mass screws from the perspective of avoiding ica injury.

目的。了解颈内动脉（ica ）和在避免颈内动脉损伤透视下c1侧块螺钉近端滑车之间的解剖关系。

objective to evaluate the diagnosis value of extracranial internal carotid artery stenosis using gray-scale ultrasound and doppler parameters.

目的：评价灰阶超声结合多普勒参数诊断颅外颈内动脉狭窄的价值。

objective to assess collateral compensative capacity by transcranial doppler(tcd) in patients with internal carotid artery occlusion .

目的探讨经颅多普勒超声（tcd）评估老年颈内动脉闭塞患者的侧支循环代偿能力。

objective:to study the microsurgical anatomy and microsurgical techniques of the supraclinoidal portion of the internal carotid artery(ica) via pterional approach.

目的：掌握经翼点入路对颈内动脉床突上段的显微外科解剖和显微外科技术。

relationship between screw trajectory of c1 lateral mass screw and internal carotid artery.

c1侧块螺钉通道和颈内动脉之间的关系。