Scleral tunnel tecnique for tube insertion developed by Dr. Felix Gil-Carrasco. Ahmed valve in a patiet with previous trabeculectomy. No need for pericardium or scleral patch, besides the extrusion rate much more less than the reported with pericardium or scleral patch.
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priscila8816 8 months ago
muy didactica
40turati 1 year ago
thanks for your mail ,its realy avery good idea and i will try it and replat many thanks Tarek from Egypt
taboulnasr 3 years ago