Fasanella Servan operation is specifically indicated in:
Congenital ptosis
Steroid induced ptosis
Myasthenia gravis
Homer's syndrome
D i.e. Horner's Syndrome Fasanella servat procedure is indicated in ptosis due to Horner's syndrome Q Frontalis suspension is indicated in Marcus Gunn jaw winking syndrome, blepharophimosis syndrome, total 3rd nerve palsy, aberrant regeneration of 3rd nerve.