What Content Passes through Foramen Cecum?
Emissary vein
What Content Passes through Optic Canal?
Optic Nerve (II) and Ophthalmic Artery.
What Content Passes through Internal Acoustic Meatus?
VII and VIII Nerves
Name the Bones that Form Middle Cranial Fossa?
Greater Wings of the Sphenoid Bone and Petrous and Squamous portions of the Temporal bones.
What Content Passes through Foramen Ovale?
Mandibule Nerve, Parasympathetic fibers from CN IX via Lesser Petrosal Nerve, Accessory Meningeal Artery
Name the Bones that Form Anterior Cranial Fossa?
Orbital plates of the Frontal Bone, Cribriform Plates of the Ethmoid Bone, and Small Wings of the Sphenoid Bone.
What Content Passes through Mandibular Foramen?
Inferior Alveolar Nerve, Artery and Vein
What Content Passes through Inferior Orbital Fissure?
V2, Infraorbital vessels, Ascending branches of Sphenopalatine ganglion
Weakest part of the Skull is?
Pterion
What Content Passes through Petrotympanic Fissure?
Chorda Tympani, Anterior Tympanic Artery
Which Bone separates Middle and Posterior Cranial Fossae?
Petrous Temporal Bone
What Content Passes through Supraorbital Foramen?
Supraorbital Nerve, Artery and Vein
Middle Meningeal Artery exits through which Foramen?
Foramen Spinosum
What Content Passes through Incisive Canal?
Nasopalatine Nerve
What Content Passes through Foramen Magnum?
Medulla Oblongata/Spinal Cord, Vertebral Arteries, Spinal Accessory Nerve
What Content Passes through Foramen Spinosum?
Middle Meningeal Artery and Vein
What Content Passes through Mental Foramen?
Mental Nerve, Artery, and Vein
What Content Passes through Infraorbital Foramen?
Infraorbital Nerve (V2), Artery, and Vein
What Content Passes through Foramen Rotundum?
Maxillary Nerve
There are How may unpaired bones of the Neurocranium?
4 (Ethmoid, Sphenoid, Frontal, Occipital)
What Content Passes through Jugular Foramen?
IJV, Glossopharyngeal (IX), Vagus (X), and Spinal Accessory (XI) Nerves
What Content Passes through Stylomastoid Foramen?
Facial Nerve (VII)
What Content Passes through Lesser Palatine Foramen?
Lesser Palatine Nerve, Artery and Vein
What Content Passes through Superior Orbital Fissure?
Oculomotor (III), Trochlear (IV), Abducens (VI), Trigeminal (V1–Lacrimal, Frontal, and Nasociliary nerves), and Superior Ophthalmic Vein
What Content Passes through Foramen Lacerum?
Greater and Deep Petrosal Nerve and Parasympathetic Fbers from CN VII via Nervus Intermedius
What Content Passes through Greater Palatine Foramen?
Greater Palatine Nerve, Artery and Vein
Floor of the Middle Cranial Fossa is formed by which Bone?
Petrous Temporal Bone
Name the Bones that Form Posterior Cranial Fossa?
Squamous and Mastoid portion of Temporal Bones and Occipital Bone.
Middle Meningeal Artery is located in which part of Cranial Fossa?
Middle Cranial Fossa
Share:
