Normal corneal endothelial count in a young adult is: (A) 500/mm2, (B) 2500/mm2, (C) 4500/mm2, (D) 6500/mm2
Answer is B. Ans. (b) 2500/mm2Ref Parson's 21/e, p. 120* The cell density of endothelium is around 2800cells/mm2(2400-3000cells/mm2) in young adults, which decreases with the advancing age.