title: Fluorescein as an aid in pachometry.
abstract: Precision of measurement of apparent corneal thickness with the Haag-Streit lamp depth measuring attachment is significantly enhanced by staining the precorneal film with sodium fluorescein before measuring.
mesh_terms: D003315:Cornea / Q000473:pathology*; D003316:Corneal Diseases / Q000175:diagnosis* / Q000473:pathology; D005452:Fluoresceins; D006801:Humans; D009885:Ophthalmology / Q000295:instrumentation
chemical_list: D005452:Fluoresceins