Epiphora & lagopthalmous following VII nerveinjury is due to?: (A) Failure of lacrimal pump, (B) Increased lacrimal secretion, (C) Nasolacrimal duct obstruction, (D) None of the above
Answer is A. Ans. is 'a' i.e., Failure of lacrimal pump Symptomatic epiphora following facial paralysis is most often associated with one or more of the following ? Impairment of eyelid closure. A compromised lacrimal pump. Lower lid laxity