title: The necessary resection of the levator muscle of the upper eyelid in the operation for congenital blepharoptosis.
abstract: The authors comment on the excellent postoperative results obtained in 22 eyes operated on according to the Blaskovics method for congenital blepharoptosis. They discuss the length of the resected part of the levator muscle of the upper lid, the length depending in each case on the degree of the ptosis and on the functional ability of the levator muscle. They arrive at the conclusion that the shortening of the levator muscle must be considerably greater than heretofore advocated by the classical view.
mesh_terms: D000293:Adolescent; D000328:Adult; D001763:Blepharoptosis / Q000151:congenital* / Q000601:surgery; D002648:Child; D005143:Eyelids / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods