<prompt> In congenital ptosis, surgery should be performed at the earliest to prevent amblyopia. Following operations are used in ptosis, EXCEPT:Blaskowics operationEverbuschs operationFasanella-Servat operationModified Burrows operation  <response>: Modified Burrows operation is the surgical technique employed for correcting cicatricial entropion. Surgeries for congenital ptosis: Fasanella-Servat operation Blaskowics operation Everbuschs operation Frontalis sling operation Ref: Comprehensive Ophthalmology by A K Khurana, 4th edition, Page 350, 358. 