title: Failure of filtering bleb after threphination and its management.
authors.forename: P
authors.initials: P
authors.lastname: Sivaramasubramanyam
mesh_terms: D005260:Female; D018463:Filtering Surgery / Q000009:adverse effects* / Q000379:methods; D005902:Glaucoma, Open-Angle / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D007429:Intraocular Pressure; D008297:Male; D012086:Reoperation / Q000379:methods; D016896:Treatment Outcome