Prediction of the effective postoperative (intraocular lens) anterior chamber depth

Journal of Cataract and Refractive Surgery
Thomas Olsen

Abstract

To investigate methods to predict the effective postoperative anterior chamber depth (ACD) based on a large patient sample. University Eye Clinic, Aarhus Kommunehospital, Aarhus, Denmark. Based on 6698 consecutive cataract operations with recorded postoperative refractive results, the postoperative effective ACD was calculated in each case and studied by multiple linear regression for covariance with a number of preoperatively defined variables including the axial length by ultrasonography, preoperative ACD, lens thickness, corneal radius by keratometry, subjective refraction, patient age, and corneal white-to-white diameter, the latter of which was available in a subgroup of 900 cases. The postoperative effective ACD was significantly correlated with 6 preoperative variables (in decreasing order): axial length, preoperative ACD, keratometry reading, lens thickness, refraction, and patient age (R = 0.49, P < .000001). Age showed the weakest correlation (P = .02) and could be omitted with no significant decrease in the total correlation coefficient. Using the 5 most significant variables, the ACD could be predicted according to a regression formula with an accuracy of 82.1% of the predictions within 0.5 mm. When this ACD algorit...Continue Reading

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Citations

Dec 4, 2008·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Po-Fang SuShu-Wen Chang
Apr 4, 2007·Acta Ophthalmologica Scandinavica·Thomas Olsen
Sep 23, 2014·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Ceyhun AriciMehmet Kola
Apr 29, 2014·Journal of Cataract and Refractive Surgery·Thomas Olsen, Peter Hoffmann
Aug 21, 2013·Ophthalmology·Susana MarcosIgnacio Jiménez-Alfaro
May 22, 2013·Journal of Cataract and Refractive Surgery·Hassan Hamoudi, Morten La Cour
Feb 14, 2013·Journal of Cataract and Refractive Surgery·Giacomo SaviniKenneth J Hoffer
Jan 14, 2016·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Min Chul ShinKyung Eun Han
Apr 19, 2011·Journal of Cataract and Refractive Surgery·Anna-Ulrika SarikkolaTero Kivelä
Feb 22, 2011·Journal of Cataract and Refractive Surgery·Ian DooleyStephen Beatty
Nov 30, 2010·Journal of Cataract and Refractive Surgery·Haiying JinGerd U Auffarth
Aug 10, 2010·Journal of Cataract and Refractive Surgery·Peter Christian Hoffmann, Werner W Hütz
Dec 26, 2015·Journal of Cataract and Refractive Surgery·H John Shammas, Maya C Shammas
Dec 9, 2009·Journal of Cataract and Refractive Surgery·Thomas Olsen
Mar 8, 2016·American Journal of Ophthalmology·Chee Wai WongShu Yen Lee
Mar 24, 2009·Journal of Cataract and Refractive Surgery·Haiying JinGerd U Auffarth
Dec 15, 2015·Journal of Refractive Surgery·Kåre ClemmensenJesper Hjortdal
May 29, 2010·Journal of Refractive Surgery·Giacomo SaviniKenneth J Hoffer
Jun 7, 2013·Journal of Refractive Surgery·Peter C HoffmannPaul-Rolf Preußner
Sep 25, 2008·Journal of Cataract and Refractive Surgery·David L Cooke
May 13, 2008·Journal of Cataract and Refractive Surgery·Paul-Rolf PreussnerOliver Findl
Nov 17, 2015·Current Opinion in Ophthalmology·Elaine W Chong, Jodhbir S Mehta
Jan 25, 2007·Acta Ophthalmologica Scandinavica·Thomas Olsen
May 19, 2012·Clinical & Experimental Ophthalmology·Alexander C DayJulian D Stevens
Jul 24, 2010·Clinical & Experimental Ophthalmology·Petros AristodemouRobert L Johnston
Nov 15, 2006·American Journal of Ophthalmology·Uri ElbazDavid Zadok
Aug 26, 2015·Chonnam Medical Journal·Tae Hee LeeKyung Chul Yoon
Jul 21, 2015·Journal of Cataract and Refractive Surgery·Giacomo SaviniKenneth J Hoffer
Mar 19, 2013·Biomedical Optics Express·Sergio OrtizSusana Marcos
Apr 1, 2011·Optics Express·Sergio BarberoCarlos Dorronsoro
Jan 1, 2012·Saudi Journal of Ophthalmology : Official Journal of the Saudi Ophthalmological Society·Wolfgang Haigis

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