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Pubmed for Handhelds

PUBMED FOR HANDHELDS

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  • Title: A comparison of two techniques of refitting long-term polymethyl methacrylate contact lens wearers.
    Author: Bennett ES, Tomlinson A.
    Journal: Am J Optom Physiol Opt; 1983 Feb; 60(2):139-45. PubMed ID: 6846489.
    Abstract:
    Two techniques for fitting long-term polymethyl methylcrylate (PMMA) lens wearers with a gas-permeable hard lens are compared. These are: complete cessation of all lens wear for the period necessary to achieve stability in the patient's refraction and corneal curvature, and immediate refitting with a Polycon lens. Eleven patients who had worn hard contact lenses for at least 3 years and had wearing times of at least 8 hr per day were refitted with each technique. Refitting with Polycon lenses slowed but did not otherwise inhibit the recuperative changes taking place in the cornea after PMMA lens removal; vision was better and more stable with this group.
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