"Blow out" Fracture of orbit involve-: (A) Floor, (B) Medial wall, (C) Lateral wall, (D) Roof
Answer is A. * "The Most common site for a blowout fracture to occur is the posteromedial aspect of the orbital floor, medial to the Infraorbital neurovascular bundle where the maxillary bone is very thin". Ref:Clinical ophthalmology 5th/e p.1129