枕窦沟
Sulcus sinus occipitalis
定义
枕窦沟起自枕内隆凸,沿枕内嵴向下向前延伸。该沟在到达枕骨大孔后缘时,形成一浅的骨性凹陷,称为蚓状窝。自此,该沟延续为边缘窦沟,沿枕骨大孔两侧走行。枕窦沟容纳枕静脉窦,该静脉窦自窦汇向下向前延伸,并分为两支,沿枕骨大孔边缘延续为边缘静脉窦。
參考資料
Germann AM, Kashyap V. Anatomy, Head and Neck, Occipital Bone, Artery, Vein, and Nerve. [Updated 2023 Jul 24]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK541093/