âCruâ is the French word that is typically translated as growth, when referring to wine vineyards. It is closely related to another famous wine term âterroirâ. The Cru reflects how the Terrior contributes a certain character(s) to the wine. Mo...
The thicker dehydrated amniotic membrane disk (15mm Ambio5, 100 microns nominal thickness) was hydrated and manipulated into the concavity of the 18mm Kontur contact lens (Kontur Kontact Lens Co.). The resulting unit was placed onto the new ocular surface with the contact lens retaining the disk.
Though PMMA hard lenses were not gas-permeable, they were fitted so they could move with each blink, so oxygen-carrying tears could be pumped under the lens to keep the cornea healthy. Properly fitted, corneal PMMA contact lenses could be worn for 16 hours or longer.