Characteristics of binocular vision and oculomotor function among sports-concussed athletes
Indian J Ophthalmol
;
2023 May; 71(5): 2076-2082
Article
| IMSEAR
| ID: sea-225028
ABSTRACT
Purpose:
To compare the binocular vision and oculomotor function between sports?concussed athletes and aged?matched controls.Methods:
Thirty mild concussed athletes were recruited and compared with aged?matched controls. All the participants underwent a comprehensive ocular assessment followed by an oculomotor assessment which included tests for accommodation, vergence, eye movements, and reading parameters.Results:
Three categories of oculomotor?based deficits were found convergence insufficiency (40%), accommodative insufficiency (25%), and oculomotor?based reading dysfunctions (20%). A statistically significant reduction in the mean ± SD of the following parameters was noted in concussed athletes v/s controls? binocular accommodative amplitude 7.13 ± 1.59 v/s 15.35 ± 2.95 (P < 0.001), convergence amplitude 14.23 ± 5.00 v/s 5.65 ± 0.90 (P < 0.001), positive fusional vergence for distance 21.17 ± 8.97 v/s 31.32 ± 6.23 (P < 0.001), vergence facility 6.47 ± 1.47 v/s 11.84 ± 1.00 (P < 0.001), accommodative facility 7.10 ± 4.57 v/s 11.67 ± 1.83 (P < 0.001), reading speed 66.97 ± 17.82 v/s 144.13 ± 24.45 (P = 0.03) and Developmental Eye Movement ratio 1.40 ± 0.19 v/s 1.17 ± 0.06 (P < 0.001).Conclusion:
Concussions caused by sports have a considerable impact on binocular vision and oculomotor parameters. These findings have substantial therapeutic implications in terms of establishing a periodic screening program for athletes so that essential therapy can be provided for a better outcome.
Texte intégral:
Disponible
Indice:
IMSEAR (Asie du Sud-Est)
Texte intégral:
Indian J Ophthalmol
Année:
2023
Type:
Article
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