In fracture maxilla most common nerve involved is?
ANSWER: (A) Infra orbital nerveREF: Dhingra 4th ed p. 174Clinical Features of maxillary fractures:Ecchymosis of lid, conjunctiva and scleraEnophthalmos with inferior displacement of the eyeball. This becomes apparent when edema subsides.Diplopia, -which may be due to displacement of the eyeball or entrapment of inferior rectus and inferior oblique muscles.Hypoaesthesia or anesthesia of cheek and upper lip, if infraorbital nerve is involved
Infra orbital nerve
Supraorbital nerve
Trochlear nerve
Mandibular nerve
Operative Surgery