It is found the suprasternal space should be enclosed by the superficial layer of the deep cervical fasciae and the fasciae of the infrahyoid muscles, rather than the past opinion of the textbook.
得出胸
上间隙
是由颈深筋膜浅层和舌

筋膜围成,而不同于以往教科书中描述的由颈深筋膜浅层分为两层
着于胸
形成。

价值。
助呼吸的主要
前、两肺之间,被肋骨包围保护。
的伤:“


