Blow-out fracture refers to
Isolated fractures of orbital floor, which occur when a large blunt object strikes the globes, are known as 'blow-out fractures' Ref: Textbook of diseases of ENT; PL Dhingra;7th edition, pg 206
Fracture of orbit
Fracture of nasal septum
Fracture base of skull
Fracture of mandible
Nose and paranasal sinuses