Most common cause of fracture of roof of orbit-: (A) Blow on back of head, (B) Blow on parietal bone, (C) Blow on the forehead, (D) Blow on the upper jaw
Answer is C. Orbital-roof fractures are usually the result of high-energy injuries. They may be anteriorly continuous with an injury to the supraorbital rim or frontal sinus, or they may extend posteriorly to the superior orbitalfissure Ref khurana 6/e 402