
4,构成眼眶的骨:颧额蝶筛泪上颌 解析:颧骨,额骨,腭骨,蝶骨,筛骨,泪骨

the ethmoid bone (筛骨)包括盲孔和筛孔蝶骨小翼和鞍结节为后界额骨

ethmoid bone (筛骨)包括盲孔和筛孔蝶骨小翼和鞍结节为后界额骨嵴

卵圆孔的定位与穿刺

(a)轴位ct图像:1 =颞下窝,2 =眼眶,3 =筛窦,4 =蝶窦,5 =卵圆孔,6 =颞
4,构成眼眶的骨:颧额蝶筛泪上颌 解析:颧骨,额骨,腭骨,蝶骨,筛骨,泪骨
the ethmoid bone (筛骨)包括盲孔和筛孔蝶骨小翼和鞍结节为后界额骨
ethmoid bone (筛骨)包括盲孔和筛孔蝶骨小翼和鞍结节为后界额骨嵴
卵圆孔的定位与穿刺
(a)轴位ct图像:1 =颞下窝,2 =眼眶,3 =筛窦,4 =蝶窦,5 =卵圆孔,6 =颞