TY - JOUR T1 - Orbital Roof Blow-out Fractures JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 531 LP - 534 VL - 3 IS - 5 AU - Hugh D. Curtin AU - Patrick Wolfe AU - Victor Schramm Y1 - 1982/09/01 UR - http://www.ajnr.org/content/3/5/531.abstract N2 - Blow-out fractures usually involve the floor or medial wall of the orbit. However, if the roof of the orbit is thin, a blow-out fracture can occur upward into the frontal sinus. Two cases of orbital roof blow-out fractures are presented including plain films and tomographic findings. Neither fracture required surgical correction. ER -