Joseph Dunford (left) and Ash Carter next to a B-2 Spirit stealth bomber at Offutt Air Force Base (2016) Offutt Air Force Base /ËÊfÃ¦t/ (IATA: OFF, ICAO: KOFF, FAA LID: OFF) is a U.S. Air Force installation near Omaha, and lies adjacent to Bellevue in Sarpy County, Nebraska.
Noun. 1. keratotomy-surgical incision into the cornea. eye operation, eye surgery-any surgical procedure involving the eyes. radial keratotomy-radial pattern of incisions in the cornea that cause the cornea to bulge; performed to correct myopia.Translations.erÂ·aÂ·totÂ·oÂ·my. n. pl. kerÂ·aÂ·totÂ·oÂ·mies. Surgical incision of the cornea.
The Definition of Keratoconus. Keratoconus is a congenital disease of the cornea (autosomal dominant or autosomal recessive) and it belongs to the large group of hereditary corneal dystrophies.The disease is characterised by thinning and conuslike protrusion of the cornea.This is due to alterations that cause weakening of the corneal structure.he incidence of keratoconus in the general population is about 1 in 2000. The disease is characterised by thinning and conuslike protrusion of the cornea. This is due to alterations that cause weakening of the corneal structure.