BACKGROUND: Pterygium recurrence is a common problem encountered by ophthalmic surgeons. Several methods have been suggested to avoid these recurrences. We studied the recurrence rate of pterygium after administration of a single intraoperative dosage of topical mitomycin C 0.05%. METHODS: A retrospective analysis of fifty eyes in forty-nine patients who underwent pterygium excision by the same surgeon using intraoperative topical mitomycin C during the years 2002--2003. Mitomycin concentration was 0.05% applied to pterygium and adjacent areas after undermining and separation from sclera but prior to excision for three minutes. Postoperative follow up time was 12 months. RESULTS: The pterygium recurred in 4 (8%) eyes. Another four eyes (8%) had a cosmetically acceptable recurrence of < 2.0 mm. The only complication was a corneal dellen in one eye. CONCLUSION: Intraoperative administration of mitomycin C at 0.05% is safe and effective in preventing pterygium recurrences.
BACKGROUND: Pterygium recurrence is a common problem encountered by ophthalmic surgeons. Several methods have been suggested to avoid these recurrences. We studied the recurrence rate of pterygium after administration of a single intraoperative dosage of topical mitomycin C 0.05%. METHODS: A retrospective analysis of fifty eyes in forty-nine patients who underwent pterygium excision by the same surgeon using intraoperative topical mitomycin C during the years 2002--2003. Mitomycin concentration was 0.05% applied to pterygium and adjacent areas after undermining and separation from sclera but prior to excision for three minutes. Postoperative follow up time was 12 months. RESULTS: The pterygium recurred in 4 (8%) eyes. Another four eyes (8%) had a cosmetically acceptable recurrence of < 2.0 mm. The only complication was a corneal dellen in one eye. CONCLUSION: Intraoperative administration of mitomycin C at 0.05% is safe and effective in preventing pterygium recurrences.
Authors: Iraklis Vastardis; Bojan Pajic; Richard H Greiner; Brigitte Pajic-Eggspuehler; Daniel M Aebersold Journal: Strahlenther Onkol Date: 2009-12 Impact factor: 3.621
Authors: Thiago Gonçalves Dos Santos Martins; Ana Luiza Fontes de Azevedo Costa; Milton Ruiz Alves; Roger Chammas; Paulo Schor Journal: Int J Ophthalmol Date: 2016-03-18 Impact factor: 1.779