The device-available in several sizes with diameters ranging from 24 to 29 mm-is inserted under the upper lid. Using a scleral depressor or similar instrument, the clinician places it into the inferior cul de sac.

The device-available in several sizes with diameters ranging from 24 to 29 mm-is inserted under the upper lid. Using a scleral depressor or similar instrument, the clinician places it into the inferior cul de sac.

The device-available in several sizes with diameters ranging from 24 to 29 mm-is inserted under the upper lid. Using a scleral depressor or similar instrument, the clinician places it into the inferior cul de sac.

The device-available in several sizes with diameters ranging from 24 to 29 mm-is inserted under the upper lid. Using a scleral depressor or similar instrument, the clinician places it into the inferior cul de sac.

The device-available in several sizes with diameters ranging from 24 to 29 mm-is inserted under the upper lid. Using a scleral depressor or similar instrument, the clinician places it into the inferior cul de sac.