title: Radial keratotomy in fresh human cadaver eyes.
abstract: Radial keratotomy in fresh human cadaver eyes produced corneal flattening varying from 6 to 11 diopters (D). There was no significant difference in the effectiveness of the incisions to the incisions to the limbus compared to incisions through the limbus. Eighty to ninety percent of the flattening effect was obtained after the first eight incisions. The preoperative keratotomy reading was not helpful in predicting the final result. Histopathology of the incised corneas revealed considerable variation in incision depth and demonstrates the difficulty in achieving deep incisions safely.
mesh_terms: D000368:Aged; D002102:Cadaver; D003315:Cornea / Q000473:pathology / Q000601:surgery*; D006801:Humans; D066298:In Vitro Techniques; D008722:Methods; D008875:Middle Aged; D009216:Myopia / Q000601:surgery*; D012029:Refraction, Ocular; D014129:Trabecular Meshwork / Q000473:pathology