外板 (颅盖)
Lamina externa calvariae
- 相关用语: 外板
定义
颅盖骨的外层称为颅盖外板。它是一种厚实而坚固的皮质骨或密质骨。此外,颅盖骨还包括一个内层,称为颅盖内板,同样是皮质骨,但与外板相比,内板更薄、密度更高且更为脆弱。这两层共同包绕着一个松质(或松质骨)区域,称为板障。颅盖外板朝向骨膜,而内板则朝向硬膜骨内膜层。
參考資料
Harrison, R.A., Nam, J.Y., Weathers, S-P, and DeMonte, F. (2018). Chapter 14 - Intracranial dural, calvarial, and skull base metastases, In: Handbook of Clinical Neurology, Editor(s): David Schiff, Martin J. van den Bent, Elsevier, Vol. 149, pp. 205-225. https://doi.org/10.1016/B978-0-12-811161-1.00014-1.
Drake, R.L., Vogl, A.W. and Mitchell, A.W.M. (2009). ‘Chapter 1: The Body’ in Gray’s anatomy for Students. (2nd ed.) Philadelphia PA 19103-2899: Elsevier, pp. 15.