Marcus Gunn sendromu

Kalıtsal -AD

M. levator palpabrae superioris’in aberan innervasyonu

Sol taraf daha sık tutulur

Unilateral konjenital ptozis

Ptotik göz kapağı açılınca altçene ters yöne kayar-çene seyirmesi (pterygoid-levator kas sinkinezi)

Dudak tikleri (dudaklarda istemsiz hareketler)

Yanak tikleri (yanaklarda istemsiz hareketler)

Etkilenen tarafta gözyaşı artışı

 

Demirci H, Frueh BR, Nelson CC. Marcus Gunn jaw-winking synkinesis: clinical features and management. Ophthalmology, 117(7):1447-1452, 2010

Pandey M, Baduni N, Jain A, et al. Abnormal oculocardiac reflex in two patients with Marcus Gunn syndrome. Journal of Anaesthesiology, Clinical Pharmacology, 27(3):398-399, 2011

Shah AD, Kumar AB, Kothari K. Bilateral Marcus Gunn jaw winking synkinesis with monocular elevation deficiency: a case report and literature review. International Ophthalmology, 32(2):199-201, 2012

Marenco M, Macchi I, Macchi I, et al. Clinical presentation and management of congenital ptosis. Clinical Ophthalmology (Auckland, NZ), 11:453-463, 2017