腭大神经牙龈支
Rami gingivales nervi palatini majoris
定义
腭大神经的牙龈支起自腭大神经穿出腭大孔后抵达硬腭口腔面(即口腔顶部)的部分。腭大神经沿口腔顶部下表面向前走行,其内侧支配硬腭的黏膜和腺体,而腭大神经的牙龈支则在外侧支配邻近牙龈,范围向前几乎延伸至前磨牙区域。牙龈支传导来自牙龈区域的一般躯体感觉和味觉冲动。
參考資料
Drake, R.L., Vogl, A.W. and Mitchell, A.W.M. (2009). ‘Chapter 8: Head and Neck’ in Gray’s anatomy for Students. (2nd ed.) Philadelphia PA 19103-2899: Elsevier, pp. 1054.
Fillmore, E.P. and Seifert, M.F. (2015). ‘Chapter 22-Anatomy of the Trigeminal Nerve’, in Nerves and Nerve Injuries. Editor(s): Tubbs, R.S., Rizk, E., Shoja, M.M., Loukas, M., Barbaro, N. and Spinner, R.J. Academic Press, pp. 328. https://doi.org/10.1016/B978-0-12-410390-0.00023-8