A patient with this condition , presents with retraction of eye lid on chewing. This represents
Abducent palsy
Third nerve misdirection syndrome
Marcus gunn Jaw winking syndrome
Oculomotor palsy
Marcus gunn Jaw winking syndrome Marcus Gunn Jaw Winking Ptosis is a congenital ptosis Associated with synkinetic movements of upper lid on masticating movements of the jaw. It is usually unilateral but rarely presents bilaterally. Affects males and females in equal propoion . Etiology This synkinetic movement results from a congenital aberrant connection between motor branches of trigeminal nerve controlling muscles of mastication and superior division of oculomotor nerve controlling the levator palpebrae superioris Ref : ak khurana 7th ed
All India exam