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首页> 外文期刊>Journal of Clinical Ultrasound: JCU >Ultrasonographic assessment of the maxillary artery and middle meningeal artery in the infratemporal fossa
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Ultrasonographic assessment of the maxillary artery and middle meningeal artery in the infratemporal fossa

机译：基础福莎中上颌动脉和中脑膜动脉的超声评估

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Abstract Purpose To investigate with Doppler ultrasonography the maxillary and middle meningeal arteries in the infratemporal fossa, and describe their hemodynamic characteristics. Methods We included 24 female and 11 male volunteers without vascular diseases, with a median age of 43?years. We used the acoustic window, enlarged by subjects half‐opening their mouth, located below the zygomatic arch, in front of temporo‐mandibular joint, to reach the maxillary and middle meningeal arteries. Results In the 35 subjects, 112 arteries were visualized successfully: 60 maxillary (85.7%), and 52 middle meningeal arteries (74.3%), at a depth of 2.40 and 2.50?cm, respectively. Their blood flow was directed anteriorly and away from the probe. While all the measured hemodynamic characteristics differed significantly between the maxillary and the middle meningeal artery ( P ??0.001), there was no significant difference between male and female subjects, nor between the left or the right side. Conclusions The maxillary and middle meningeal arteries can be insonated in the infratemporal fossa through the easily accessible acoustic window below the zygomatic arch, when the patient holds his mouth half open. They can be differentiated by their ultrasonographic characteristics and blood flow features.
机译：摘要目的用多普勒超声检查探测颞型窝中的上颌和中脑膜动脉，描述了它们的血流动力学特征。方法我们包括24名女性和11名男性志愿者，没有血管疾病，中位年龄为43岁？年。我们使用了声窗，由受试者半开口放大，位于颧弓下方，在颞下颌关节面前，达到上颌和中脑动脉。结果35项受试者，112例成功可视化：60个上颌（85.7％）和52个中脑动脉（74.3％），深度分别为2.40和2.50Ωcm。他们的血液流向探测器向外引导。虽然所有测量的血流动力学特性在上颌和中脑动脉之间有显着差异（p？<0.001），但男性和女性受试者之间没有显着差异，左侧或右侧之间也没有显着差异。结论上颌和中脑动脉可以通过颧弓下方的易于通道的声窗中的易于进入的声窗中的，当患者握住他的嘴巴半开。它们可以通过其超声特性和血流特征来区分。

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