Fasanella servat operation is done for
The Fasanella-Servatprocedure is used for the repair of mild to moderate ptosis. ... RESULTS: Ptosis was classified as involutional, occurring after intraocular surgery, congenital, due to Horner's syndrome present after levator surgery, and myogenic/other. Ref khurana 6/e
Myasthenia gravis
Horner syndrome
Congenital ptosis
Drug induced ptosis
Miscellaneous