大脑前、大脑中、大脑后动脉、椎基底动脉及颈动脉的直径

神经血管外科经常需要用到血管直径作为参考，查阅文献摘录如下，方便大家参考：

1.大脑前动脉的直径：右侧2.8mm,左侧2.9mm。A1段长度14.6 mm。

The mean outer diameter of the A1 was 2.8 mm on the right side and 2.9 mm of

the left side. The mean length of the A1 was 14.6 mm on either side.

来源于http://www.neurology-asia.org/articles/20051_021.pdf

2.大脑中动脉的直径：3 -5 mm。M1段长度16 mm。

Jain reported that the average length of 610 middle cerebral arteries was 1.6 cm., with a range of 0.5 to 3 cm. The diameter ranged from0.3 to 0.5 cm.来源于http://www.anatomyatlases.org/AnatomicVariants/Cardiovascular/Text/Arteries/CerebralMiddle.shtml

3.大脑后动脉的直径：右侧2.1-2.75mm,左侧1-2.5mm。

A study of 89 formalin-fixed brain specimen of either sex and of Indian origin has showed that the mean length

and diameter of the posterior cerebral artery was 6.75 ± 1.482 mm and 1.7 ± 0.7 mm respectively.

Studies on the length of the posterior cerebral artery

by various authors have shown it to vary between

6.8–7.5 mm. Diameter of the vessel was seen to be

between 2.1–2.75 mm on right side and 1–2.5 mm on

the left side.来源于http://www.rjme.ro/RJME/resources/files/490108043045.pdf

4.椎动脉的直径：左侧3.4mm,右侧2.9mm。

5.基底动脉的直径：3-7mm(平均4.3mm)。长度24-35mm(平均24.9mm)。

The mean diameter of the vertebral artery was 3.4 mm on the left and 2.9 mm on the right. The diameter of the basilar artery varied from 3-7 mm (mean of 4.3 mm). The length varied from 24-35 mm (mean of 24.9 mm).来源于http://www.bioline.org.br/abstract?ni07011

6.颈内动脉的直径：男性5.11±0.87 mm，女性4.66±0.78 mm。

7.颈总动脉的直径：男性6.52±0.98mm，女性6.10±0.80 mm。

Measurements were obtained in 500 consecutive patients (age 52±15 years; 61% women). Mean diameters of ICA (4.66±0.78 mm) and CCA (6.10±0.80 mm) in women were significantly smaller than in men: 5.11±0.87 mm and 6.52±0.98 mm, respectively. Sex significantly influenced the diameters after controlling for body size, neck size, age, and blood pressure.来源于http://stroke.ahajournals.org/content/37/4/1103.full

与这篇文章的数据有些差异：http://snamid.org/allegati/Effect%20of%20overweight%20on%20luminal%20diameter....pdf

Table 1. The summary of the mean values of luminal diameters and IMTs of the subjects.

R CCA luminal diameter 6.90±0.93 7.40±0.79 0.04

L CCA luminal diameter 6.85±0.72 7.13±0.77 0.10

R ICA luminal diameter 5,25±0.83 5.15±0.87 0.50

L ICA luminal diameter 5.55±1.13 5.10±0.93 0.08