title: Posterior chamber implant power calculation: regression formulas.
abstract: Data from 230 eyes with posterior chamber lens implants were used to compare the prediction accuracy of different lens power formulas. Regression formulas gave more accurate results than did theoreic formulas.
mesh_terms: D003315:Cornea / Q000033:anatomy & histology; D006801:Humans; D007910:Lenses, Intraocular; D055095:Optics and Photonics; D011183:Postoperative Complications / Q000517:prevention & control; D012029:Refraction, Ocular; D012030:Refractive Errors / Q000517:prevention & control*; D012044:Regression Analysis