Accessory meningeal artery enters cranial cavity through:
Accessory meningeal artery is a branch of 1st part of Maxillary artery. 
It enters the cranium by passing through foramen ovale.
It supplies meninges and infratemporal fossa.
Foramen lacerum
Foramen rotundum
Foramen spinosum
Foramen ovale
Foramen ovale