CataractCoach 1647: do you trust intra-op aberrometry? скачать в хорошем качестве

CataractCoach 1647: do you trust intra-op aberrometry?

The idea behind intra-operative aberrometry is great: measure the eye in the aphakic state and then you can determine the ideal IOL power for the cataract surgery. Using an auto-refractor on the aphakic eye can produce some good data, but is that sufficient for IOL power determination via a refractive vergence calculation? If this is accurate then why do we need to also enter the keratometry data, anterior chamber depth, axial length, and your pre-determined IOL calculation? When you step on your bathroom scale to measure your weight, do you first enter your height and waist circumference? For IOL power determination there are other factors involved in determining the effective lens position of the optic and that, of course, changes the post-op refractive results. I need the help of my CataractCoach viewers: Do you trust intra-operative aberrometry so that when it differs from your previously done IOL calculations you switch to what the aberrometer says? This video is from an anonymous surgeon who asks, "What should I do when prior calculations say +20.0 but the aberrometer says +21.0?"