In the article “Piggyback Foldable Intraocular Lens Implantation in Patients with Microphthalmos” (J Cataract Refract Surg 2001; 27:841–844)
, Table 2, page 843, contains a mistake. The table should be as follows:
The error was caused by the incorrect power calculation program incorporated into the A-scan instrument (UD-7000, Tomey Corp.), which the authors failed to notice. Recalculation using the corrected program indicated that the Hoffer Q formula offered the most accurate predictions for the 5 microphthalmic eyes.© 2001 by Lippincott Williams & Wilkins, Inc.