Which is therapeutic indication of keratoplasty:: (A) Keratoconus, (B) Perforated corneal ulcer, (C) Myopia, (D) hypermetropia
Answer is B. Perforated corneal ulcer Indication of penetrating keratoplasty Therapeutic - replaces inflamed cornea and maintains structural integrity of the eye ball Perforated corneal ulcer Optical - improve vision, opacity, bullous keratopathy ,advanced keratoconus