PubMed · 7014280
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
P G Watson. 1981. Trabeculectomy.. https://pubmed.ncbi.nlm.nih.gov/7014280/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
Explore the source record for details and available documents.
PURPOSE: The use of adjunctive antimitotics with conventional filtering surgery appears to have decreased the need for Molteno implants in glaucomas with a poor prognosis. We review the current status, results and complications of Molteno implants. METHODS: Review of the literature and practical experience from two university departments of ophthalmology. RESULTS: Improvements in the design and surgical techniques for Molteno implants have decreased the incidence of over filtration, but this and other complications continue to pose problems. Increased success rates may be possible if antimitotics are used with Molteno implants. CONCLUSION: Molteno implants continue to be an option when conventional filtration with or without antimitotics has failed; they continue to be regarded as a last resort for filtration. The use of antimitotics to increase the success rate of Molteno implants is not proven, but merits further investigation.
The initial rapid fall in tear film fluorescence after instilling a 1 microliter drop of fluorophore could be a result of stimulated tear flow or of distribution of the dye throughout the tear fluid present in the conjunctival sac. An attempt was made to decide this by comparing the fall in fluorescence of two different fluorophores instilled at an interval of several minutes. In fact, very few patterns of initial rapid loss were found, but it was noted that there was usually a strong gradient of fluorescence from side to side across the cornea that took several minutes to dissipate. It seems that lateral mixing of a microdrop with the tear fluid is not instantaneous and that caution should be exercised in interpreting such measurements to estimate the total volume of tear fluid.