Abstract
PURPOSE: To evaluate the efficacy of trypan blue for staining the internal limiting membrane (ILM) and epiretinal membranes (ERM) in vitreoretinal surgery.
DESIGN: Prospective noncomparative case series.
PARTICIPANTS: Fifty eyes of 50 patients with macular pucker (n = 22), macular hole (n = 18), or a combination (n = 2), proliferative vitreoretinopathy (n = 5), or diabetic retinopathy (n = 3).
METHODS: Trypan blue 0.2% was used to stain the ILM or ERM during vitreoretinal surgery.
MAIN OUTCOME MEASURES: The intraoperative visibility of the membranes was scored as poor, moderate, good, or excellent.
RESULTS: The application of trypan blue onto the ILM or the ERM resulted in a useful bluish staining, facilitating the identification, delineation, and removal of the membranes in all surgeries. No residual staining or adverse effects related to the dye were observed.
CONCLUSIONS: Trypan blue stains both ILM and ERM and might be an useful tool in vitreoretinal surgery.
Original language | English |
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Pages (from-to) | 2409-12 |
Number of pages | 4 |
Journal | Ophthalmology |
Volume | 110 |
Issue number | 12 |
DOIs | |
Publication status | Published - Dec 2003 |
Keywords
- Adult
- Aged
- Aged, 80 and over
- Basement Membrane/pathology
- Coloring Agents
- Epiretinal Membrane/diagnosis
- Eye Diseases/surgery
- Female
- Humans
- Male
- Middle Aged
- Prospective Studies
- Retinal Diseases/surgery
- Staining and Labeling/methods
- Trypan Blue
- Vitreous Body/surgery