Intraocular Lens Power Calculation Using Haigis-L Method After Corneal Refractive Surgery
Journal of the Korean Ophthalmological Society
;
: 664-669, 2010.
Article
in Korean
| WPRIM
| ID: wpr-213217
ABSTRACT
PURPOSE:
To evaluate the Haigis-L method of IOL Master that does not require preoperative data for intraocular lens (IOL) power calculations and compare the results with other methods requiring preoperative data.METHODS:
Fifty eyes of 25 patients who had undergone laser-assisted subepithelial keratectomy (LASEK) and were followed for 1 month or longer were selected for this study. IOL power was calculated by four differentmethods:
clinical history method, Feiz-Mannis method, modified Masket method, and Haigis-L method.RESULTS:
The mean calculated IOL powers showed the followingresults:
clinical history method; 23.65D, Feiz-Mannis method; 24.45D, modified Masket method; 22.89D, and Haigis-L method; 23.80D. Each IOL power differed statistically from others (p=0.000). The difference between each method was analyzed by the Bonferroni test, with the Feiz-Mannis method showing the highest result and the modified Masket method, the lowest. The clinical history method and Haigis-L method presented similar results.CONCLUSIONS:
For patients without data prior to corneal refractive surgery, the Haigis-L method is as accurate as the clinical history method. Therefore, comparatively accurate results can be produced in IOL power calculations using the Haigis-L method after corneal refractive surgery.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Keratectomy, Subepithelial, Laser-Assisted
/
Eye
/
Refractive Surgical Procedures
/
Lenses, Intraocular
Limits:
Humans
Language:
Korean
Journal:
Journal of the Korean Ophthalmological Society
Year:
2010
Type:
Article
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