• A disorder of the eye that is present at birth. Representative examples include congenital cataract, congenital glaucoma, and astigmatism.
  • A rare congenital abnormality characterized by the complete absence of ocular tissue in the orbit.
  • Absence of or defects in structures of the eye that exist at, and usually before, birth regardless of their causation.
  • Congenital absence of or defects in structures of the eye; may also be hereditary.
  • Congenital absence of the eye or eyes.