CNS Skull Part 3

The posterior cells of the ethmoid labyrinth open in meatus [blank_start]nasi superior[blank_end]

List three openings on the ala major of sphenoid A. [blank_start]Rotundum[blank_end] B. [blank_start]Ovale[blank_end] C. [blank_start]Spinosum[blank_end]

The space between the three nasal conchae and the septum is [blank_start]meastus nasi communis[blank_end]

The frontal sinus opens in meatus [blank_start]nasi medius[blank_end]

The maxillary sinus opens in meatus [blank_start]nasi medius[blank_end]

The lower border of aditus orbitae is formed by [blank_start]margo infraorbitalis of maxilla[blank_end] and [blank_start]zygomatic bone[blank_end]

The lateral border of aditus orbitae is formed by [blank_start]processus frontalis of zygomatic[blank_end] and [blank_start]processus zygomaticus of frontal[blank_end] bone

Foramen ovale connects fossa crania media with fossa [blank_start]infratemporalis[blank_end]

Foramen rotundum connects fossa crania media with fossa [blank_start]pterygopalatina[blank_end]

Foramen sphenopalatinum connects nasal cavity with fossa [blank_start]pterygopalatina[blank_end]

Canalis palatinus major connects fossa pterygopalatina with [blank_start]hard plate[blank_end]

Canalis pterygoideus connects fossa pterygopalatina with [blank_start]basic crania externa[blank_end]

Fissura orbitalis inferior connects fossa pterygopalatina with [blank_start]orbit[blank_end]

Fissura pterygomaxillaris connects fossa pterygopalatina with [blank_start]fossa infratemporalis[blank_end]