close
Schedule a Consultation, Questions, or Comments? Click here ...
Ask Dr. Wang or request a LASIK or cataract consultation click here
Follow Wang Vision Institute on Twitter Wang Vision Institute on Facebook Wang Vision Institute on Youtube
Testimonials More

Why did you decide to have LASIK? Why did you choose Dr. Wang? How has your life changed since your LASIK procedure? What is your advice for people considering LASIK? - Click to see more

Special promotions More

IOL Calculation

Wang Vision Cataract and LASIK Center, Nashville, Tennessee

You may make appointments for this service by calling 615-321-8881 for patients who live in the area, or send us the required information via email or by fax 615-321-8874.

The following data is required for the clinical history method:

  OD OS
K's Pre-Op    
MR Pre-Op    
MR Post-Op    
K's Post-Op    

Refraction derived Keratometry readings at the spectacle plane, and corneal plane can be calculated using the clinical history method.

Gas perm lenses can be used to determine the corneal curvature. Known contact lens power and base curve, when combined with the over-refraction in the corneal plane, allow calculation of the corneal curvature.

Adjusted Effective Refractive Power (Eff RPadj): Measurement of post-op corneal power using the EyeSys corneal analysis system provides the Eff RPadj in the Holladay diagnostic summary. [Eff RPadj = Eff RP - (0.15 x ΔMR). (Mean SE +0.88+/-)]

Maloney Method: Central corneal power is determined using the Humphrey Atlas topographer, with modification of the formula: CP = (central topographic power) x [376/337.5]) - 4.9.

Orbscan IIz: Two measurements using the Orbscan IIz, 2 mm total mean power calculation and a 4 mm total optical power calculation.

If you're interested in our IOL calculation services, choose experience and technology. Choose Wang Vision Institute of Nashville, Tennessee. Call or email us today.

Home / News / Newsletter / Twitter / Testimonials / Financing / About Us / Resources / Site Map / Contact Us / Find Us / Why Choose WVI

Bladeless LASIK / Treating LASIK complications / Forever Young Lens cataract surgery / CustomVue/wavefront / Implantable contact lens / Conductive keratoplasty (CK)
Intacs for keratoconus / Photorefractive keratectomy (PRK) / C-CAP for decentered LASIK / Phototherapeutic keratectomy (PTK) / YAG / Cornea transplant
Endothelial transplant (DSAEK) / Comprehensive eye care procedures / Artificial cornea Boston-K / Pterygium / AlphaCor / Amniotic membrane/stem cell /
Children's Eye Care / Presbyopia || Bladeless LASIK FAQs / Wavefront FAQs / (CK) FAQs/ LASIK FAQs / Intacs for keratoconus FAQs / Pterygium FAQs
AMT FAQs / AlphaCor FAQs / Medspa FAQs || Patient forms / Consent forms / Pre-op info / Post-op info || Dr. Wang / Dr. Boerman / Dr. Sztipanovits / Dr. Kugler
For physicians / Optometric residency / Corneal surgical fellowship / Formal CE programs / IOL calculation / Co-managers / How to choose a surgeon | Links

Dr. Ming Wang, Eye Surgeon, provides laser vision correction, LASIK, cataract and many advanced eye surgeries to patients in the Nashville, TN area and all over the U.S. and world. Dr. Wang's celebrity LASIK patients:  Dolly Parton, Charlei Daniels, Kenny Chesney, 3 Doors Down, Naomi Judd, and more...

This site is for informational purposes only. It is not intended to be medical advice. If you would like professional medical advice about any laser eye surgery procedure,
schedule an appointment or attend our next Free LASIK and Cataract Seminar in Nashville, Tennessee.

Note: * Lifetime guarantee includes all laser vision enhancements for life, when clinically indicated.
Copyright ©2002-2010. Wang Vision Cataract and LASIK Center. 1801 West End Ave. Ste 1150, Nashville, TN, 37203, USA
(615)321-8881 (O) (615)321-8874(Fax) email: drwang@wangvisioninstitute.com