What question did this study set out to answer?

This study aims to evaluate the clinical profiles of individuals with convergence insufficiency before and after treatment.

March 21, 2026

Convergence Insufficiency

Key Points

This study aims to evaluate the clinical profiles of individuals with convergence insufficiency before and after treatment.
Retrospective study of 110 subjects with convergence insufficiency
Analysis of clinical data before and after orthoptic treatment regimen
Measurement of near angle of deviation, AC/A ratio, and vergence values
Significant changes observed in the near angle of deviation and AC/A ratio
Positive vergence values improved significantly after treatment
Near-point of convergence and amplitude of accommodation showed statistically significant changes

Abstract

ABSTRACT A retrospective study of 110 subjects with convergence insufficency has been completed. Their mean age was 19.9 years. There were 72 females and 38 males in the group. The clinical profiles of these subjects were examined before and after a standard orthoptic treatment regimen. Over the course of treatment, the near angle of deviation, the AC/A ratio, a portion of the negative vergence values, all the positive vergence values, the near‐point of convergence, and the amplitude of accommodation were found to have changed in a statistically significant manner. The importance of these findings is discussed.

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Convergence Insufficiency

Key Points

Abstract

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