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Asia Pac J Ophthalmol (Phila). 2017 Jul-Aug;6(4):330-331. doi: 10.22608/APO.2017338.

IOL Power Calculation in Short and Long Eyes.

Author information

1
Stein Eye Institute, University of California, Los Angeles, CA.
2
St. Mary's Eye Center, Santa Monica, CA.
3
G.B. Bietti Foundation IRCCS, Rome, Italy.

Abstract

An analysis of the studies published in the past 50 years reveals that the Haigis, Hoffer Q, and Holladay 2 formulas are the best options for intraocular lens power prediction in short eyes (<22 mm). In long eyes (>26 mm), the Barrett Universal II, Haigis (with optimized constants), Olsen, and SRK/T formulas provide the most accurate outcomes for intraocular lens power prediction.

KEYWORDS:

IOL power calculation; axial length; refractive error

PMID:
28780778
DOI:
10.22608/APO.2017338
[Indexed for MEDLINE]

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