A patient presented after A with left sided epistaxis & diplopia. On performing CT scan following finding is noted. What would be the cause for Diplopia?
Tear drop sign: -On Water's view radiograph, polypoid mass can be observed hanging from the floor into the maxillary antrum - Seen in the Blowout fracture of the orbit. Blowout fracture of the orbit: -The Diplopia is due to Inferior Rectus muscle entrapment. - Forced duction test is done to differentiate.
Fracture zygoma
Blow out fracture
Lefo fracture
Fracture ethmoid bone
NEET 2019