Orthokeratology

Orthokeratology (also referred to as Ortho-K, Overnight Vision Correction, Corneal Refractive Therapy and CRT), refers to the creation of gas permeable contact lenses that temporarily reshape the cornea to reduce refractive errors such as myopia, farsightedness and astigmatism. This method can be used as an alternative to eyeglasses, refractive su...
Found on http://en.wikipedia.org/wiki/Orthokeratology

orthokeratology

A method of molding the cornea with contact lenses to improve unaided vision. ... Origin: ortho-+ G. Keras, horn (cornea), + logos, science ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

Orthokeratology

Correcting refractive error by the use of contact lenses which change the cornea's shape.
Found on http://www.buzzle.com/articles/medical-glossary-definitions-of-medical-term

orthokeratology

orthokeratology 1. A method of improving unaided vision by shaping the cornea with contact lenses. 2. The use of special hard contact lenses to treat myopia by altering the curvature of the cornea. The lens presses on the center of the cornea; therefore, decreasing the protrusion.
Found on http://www.wordinfo.info/words/index/info/view_unit/1515/5

orthokeratology

Type: Term Pronunciation: ōr′thō-ker′ă-tol′ŏ-jē Definitions: 1. A method of molding the cornea with contact lenses to improve unaided vision.
Found on http://www.medilexicon.com/medicaldictionary.php?t=63447
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