Tip of spine of Sphenoid is related to
The spine of the sphenoid is related laterally to the auriculotemporal nerve, and medially to the chorda tympani nerve and auditory tube. Its tip provides attachment to the sphenomandibular ligament. Its anterior aspect gives origin to the most posterior fibers of the tensor veli palatini muscleReference: Chourasia; 6th edition; 18th page
Auriculotemporal nerve
Posterior fibres of Tensor veli palatini
Auditory tube
Sphenomandibular ligament
Head and neck