Betekenis van:
cornea

cornea
Zelfstandig naamwoord
  • vlies dat om het oog zit
  • the transparent dome-shaped anterior portion of the outer covering of the eye; it covers the iris and pupil and is continuous with the sclera

Hyperoniemen

Hyponiemen


Voorbeeldzinnen

  1. In LASIK, a laser is used to adjust the surface of the cornea.
  2. There is pressure on the cornea from the inside of the eye.
  3. cornea
  4. eye cornea
  5. White of eye or cornea
  6. Redness (refers to palpebral and bulbar conjunctivae; excluding cornea and iris) Normal …
  7. Single cell staining scattered throughout the treated area of the cornea
  8. These observations include animals with grade 4 cornea lesions and other severe reactions (e.g., destruction of cornea) observed at any time during the test, as well as persistent corneal opacity, discoloration of the cornea by a dye substance, adhesion, pannus, and interference with the function of the iris or other effects that impair sight.
  9. Liquid test substances are applied to the cornea such that the entire surface of the cornea is evenly covered with the test substance; the standard volume is 0,03 mL.
  10. Tendon or into joint White of eye or cornea Optic nerve Neck artery Trachea Internal organs Bronchial tube Oesophagus Aorta Spinal cord (low)
  11. Doughty, M.J., Petrou, S. and Macmillan, H. (1995). Anatomy and morphology of the cornea of bovine eyes from a slaughterhouse. Can.
  12. recipients of hormones derived from the human pituitary gland (such as growth hormones) and recipients of grafts of cornea, sclera and dura mater, and persons that have undergone undocumented neurosurgery (where dura mater may have been used).
  13. at least in one animal effects on the cornea, iris or conjunctiva that are not expected to reverse or have not fully reversed within an observation period of normally 21 days; and/or
  14. Donors with malignant diseases can be evaluated and considered for cornea donation, except for those with retinoblastoma, haematological neoplasm, and malignant tumours of the anterior segment of the eye.
  15. Presence, or previous history, of malignant disease, except for primary basal cell carcinoma, carcinoma in situ of the uterine cervix, and some primary tumours of the central nervous system that have to be evaluated according to scientific evidence. Donors with malignant diseases can be evaluated and considered for cornea donation, except for those with retinoblastoma, haematological neoplasm, and malignant tumours of the anterior segment of the eye.