Baerveldt glaucoma implant (Abbott Medical Optics ... The TVT study is the largest randomized trial to directly compare an aqueous shunt tube to surgical trabeculectomy. Follow-up was excellent ...

[35–38] There are a number of synonyms for aqueous shunts including glaucoma drainage devices, tube implants, and tube shunts. Devices available in the United States include the Ahmed (12 models ...