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What is Crocodile tears are seen in: and explain in detail?
Ans. (d) Abnormal VII nerve regenerationRef P L Dhingra p. 103* Crocodile tears are seen in Abnormal regeneration of 7th nerve* It is one of the complication following facial nerve palsy. It is characterized by unilateral lacrimation with mastication and is due to faulty regeneration of parasympathetic fibres which now supply lacrimal gland instead of salivary glands.