A tube shunt is a surgical procedure used to drain excess fluid when medications and laser procedures are no longer an option. In this surgery, a small tube is inserted into the eye to create an alternative passageway for excess fluid to drain into a reservoir behind the eye, reducing the pressure in the eye. The implant procedure is typically an outpatient surgery, done under local anesthesia. This solution is extremely effective in treating glaucoma. It consistently reduces pressure, is long lasting, and offers a quick recovery time. View Video