- Harvard & MIT (MD, magna cum laude);
PhD (laser physics) - Over 25,000 LASIK and cataract procedures (including on over 3,000 doctors)
- Introduced bladeless all-laser LASIK to the state
- Implanted the state's first new premium lens for cataract surgery
- Was the first surgeon in the US to perform a new Intacs surgery to treat severe keratoconus
- Helped patients from 40 states and 55 countries
- International referral center for cataract surgery and treating LASIK complications
- Read Dr. Wang's book: LASIK Vision Correction
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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
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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.
