Calculation of AC/A ratio| Heterophoria Method| Gradient Method| Clinical Measuring of AC/A ratio
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- Опубликовано: 9 сен 2020
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Clinical measurement of AC/A ratio
What does it mean by 4:1?
Definition: The measurement of the convergence induced by accommodation per diopter of accommodation.
Normal: 4:1
Purpose:To determine the change in accommodative convergence that occurs when the patient accommodate or relaxes accommodate by a given amount.
Methods of measurement of AC/A Ratio: 1. Heterophoria methods 2. Gradient methods
For more video click the below link
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Nice explanation Sir. 1. 5:1 2. 10:1
Fabulous explain sir very easy to understand 👍👍.
Awesome theory
Nicely you explained sir. 1. 5:1 & 2. 9:1
Excellent👌
Gud content 👍👍
Thanks sir.
Hello sir i have finished my b.opt planning to do orthotics which hospital you suggest
👍
5:1 & 10:1 ratio
5:1 & 9:1 ratio
1. 5:1
2. 10:1
5:1 and 9:1 ratio
5:1 and 9:1 ratios
Gradient method is inaccurate! Are you serious!
5:1 and 9:1 ratio