June 1962
Volume 1, Issue 3
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Articles  |   June 1962
Ocular Malformations of the Chick Embryo Produced by Photocoagulation
Author Affiliations
  • DAVID O. JESBERG
    Francis I Proctor Foundation for Research in Ophthalmology and the Department of Ophthalmology, University of California School of Medicine, San Francisco, Calif.
Investigative Ophthalmology & Visual Science June 1962, Vol.1, 348-354. doi:
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    • Get Citation

      DAVID O. JESBERG; Ocular Malformations of the Chick Embryo Produced by Photocoagulation. Invest. Ophthalmol. Vis. Sci. 1962;1(3):348-354.

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      © ARVO (1962-2015); The Authors (2016-present)

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Abstract

Heat-produced necrotizing lesions of the chick embryo pigment epithelium and retina are repaired by regeneration in these tissues. Regeneration is usually incomplete and may be disorderly. Quantitative effects are technically difficult, but eyes of 4 to 5 days' incubation seem more capable of recovery than those injured after 7 days of incubation. Regeneration of pigment epithelium precedes regeneration in the retina, and this suggests a trophic influence. Microphthahnia results more frequently when the anterior rim of the optic cup is insulted.

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