TA A03.1.01.002 | Dorlands/Elsevier l_09/12492864 FMA 72314 | |
To Lateral pterygoid plate Latin ligamentum pterygospinale | ||
The pterygospinous ligament stretches from the upper part of the posterior border of the lateral pterygoid plate to the spinous process of the sphenoid.
Variation
It occasionally ossifies, and in such cases, between its upper border and the base of the skull, a foramen is formed - pterygospinous foramen (Civinini) which transmits the branches of the mandibular nerve to the muscles of mastication.
References
Pterygospinous ligament Wikipedia(Text) CC BY-SA