title: Accidental freezing of the anterior segment by freon.
mesh_terms: D000368:Aged; D001284:Atrophy; D002387:Cataract Extraction / Q000379:methods*; D005617:Chlorofluorocarbons, Methane / Q000009:adverse effects*; D065306:Corneal Injuries; D003452:Cryosurgery / Q000009:adverse effects*; D004487:Edema / Q000209:etiology; D005131:Eye Injuries / Q000209:etiology*; D005260:Female; D005615:Freezing / Q000009:adverse effects*; D006801:Humans; D007431:Intraoperative Complications; D007498:Iris / Q000473:pathology; D014606:Uveitis, Anterior / Q000209:etiology
chemical_list: D005617:Chlorofluorocarbons, Methane