IOL power calculation formulas
Accuracy of various IOL power calculation formulas in Indian eyes using IOL master
... readings, IOL power mode is ...calculates IOL power for the different types of ...entered. IOL powers are displayed in the steps of ...popular IOL power calculation ...
80
The effect of ocular biometric factors on the accuracy of various IOL power calculation formulas
... piece IOL (Tecnis) (AMO, Santa Ana, CA, USA), with an A-constant of ...the formulas were correlated with pre-operative biometric factors and post-operative 1 month change of ...
7
Influence of pupil dilation on predicted postoperative refraction and recommended IOL to obtain target postoperative refraction calculated by using third- and fourth-generation calculation formulas
... between IOL power calculation ...recommended IOL power calculation was considered acceptable, and Fisher’s exact test was used to compare the coincidence of recommended ...
7
Performance of the SRK/T formula using A-Scan ultrasound biometry after phacoemulsification in eyes with short and long axial lengths
... various IOL power calculation formulas in eyes with short AL by using different IOL calculation methods and different results are ...generation formulas at ...
9
Intraocular lens power calculation in eyes with previous corneal refractive surgery
... corneal power that is lower by ...corneal power by the GOF has to be entered into IOL power calculation ...corneal power calculated by the GOF and by the standard keratometric ...
10
Anterior chamber depth — a predictor of refractive outcomes after age-related cataract surgery
... the IOL (so-called ELP) postoperatively ...the IOL leads to myopia, conversely leading to hyperopia ...of IOL power prediction errors were caused by incorrect estimation of the post- operative ...
9
Prediction error and accuracy of intraocular lens power calculation in pediatric patient comparing SRK II and Pediatric IOL Calculator
... lens power calculation formulas, there is no evidence that these formulas have good predictive accuracy in pediatric, whose eyes are still undergoing rapid growth and refractive ...lens ...
10
<p>Effects on IOL Power Calculation and Expected Clinical Outcomes of Axial Length Measurements Based on Multiple vs Single Refractive Indices</p>
... different formulas, and with different axial lengths. In particular, shorter and longer eyes tend to show more differences between the two AL measurement methods. This is consistent with the notion that a single ...
9
<p>Visual And Refractive Outcomes In Hyperopic Pseudophakic Patients Implanted With A Trifocal Intraocular Lens</p>
... for IOL power calculation, and our outcomes were good and in agreement with this registry (note that the postoperative spherical equivalent was about a quarter of diopter in both ...between ...
8
<p>Effect of anterior chamber depth on predictive accuracy of seven intraocular lens formulas in eyes with axial length less than 22 mm</p>
... Seven formulas were used to calculate IOL power using the optimized lens ...The IOL power calculation for the Haigis, Hoffer Q, Holladay 1, and SRK/ T formulas was done ...
8
Calculation of iris-claw IOL power for correction of late in-the-bag IOL complex dislocation
... 1 formulas as for primary IOL implant- ation during cataract surgery or refractive lens ex- change should be necessary to minimize the deviation between postoperative refraction and the target refrac- ...
6
Correlations between Preoperative Angle Parameters and Postoperative Unpredicted Refractive Errors after Cataract Surgery in Open Angle Glaucoma (AOD 500)
... various formulas to calculate the intraocular lens (IOL) power, conduct multiple biometric examinations, and perform sur- gery using a small incision technique of ...
7
Teaching Power Flow Calculation Using MATLAB
... of power flow calculation, it is mandatory for undergraduate students majored in Electrical Engineering to write a power flow calculation program ...
7
Calculation of the Critical Energy of the Power System with Protection Operation
... The power flow constraint equation is satisfied by using the new generators’ θ i ( i = 1, ...the power flow equations to obtain the corresponding V i , ( θ i i = n g + ...
5
DWDM Link Design and Power Budget Calculation
... optical Power budget calculation in a DWDM ...signal power are fixed gain amplifiers. The power measurement at each component of DWDM system is calculated ...during calculation. The ...
11
Features of the high frequency power transformer calculation
... 3. Visin M.H., Zabarylo D.O. Pidvyshchennia elektromahnitnoi sumisnosti reikovykh kil z elektrorukhomym skladom podviinoho zhyvlennia z asynkhronnymy tiahovymy dvyhunamy ta tiahovoiu merezheiu [Improving of ...
7
Effect of pupillary dilation on Haigis formula-calculated intraocular lens power measurement by using optical biometry
... and IOL power were measured before and after 1% tropic- amide eye drop ...the IOL power calculation with the predicted target to ...
6
Simple Method to Calculate the Force Between Thin Walled Solenoids
... The calculation of magnetic forces has a wide range of ...their calculation and simplification is the subject of many interesting scientific ...analytical calculation of magnetic parameters for ...
8
<p>Modified Intraocular Lens Intrascleral Fixation Technique Using Two Vitrectomy Ports as Lens Haptic Fixation Sites</p>
... whole IOL was extracted with the PFCL in two eyes, with a lens hook in two eyes, and was divided into two pieces and extracted in one eye, while fi ve eyes underwent PPL with fragmatome, lens fragments in the ...
6
Probabilistic Fuzzy Approach to Assess RDS Vulnerability and Plan Corrective Action Using Feeder Reconfiguration
... Two common problems for a typical Power distribution system are voltage collapse & instability. Challenge is to identify the vulnerable nodes and apply the effective corrective actions. This paper presents a ...
9