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Maternal observations of ocular alignment in infants
1Orthoptic Department, Royal Berkshire Hospital, Reading, UK.
Journal of Pediatric Ophthalmology and Strabismus
|March 1, 1993
Summary
Most infants experience temporary eye alignment issues (esodeviations) in early infancy. These transient deviations typically resolve, leading to normal binocular vision, especially with maternal interaction.
Area of Science:
- Ophthalmology
- Developmental Pediatrics
- Vision Science
Background:
- Infant eye alignment development is crucial for binocular single vision.
- Transient deviations are common in early infancy but often resolve.
- Understanding the natural history of infant eye deviations informs clinical practice.
Purpose of the Study:
- To observe and characterize eye deviations in infants from birth to 6 months.
- To investigate the relationship between early deviations and the development of binocular convergence.
- To compare the prevalence of different types of deviations with previous research.
Main Methods:
- Mothers observed 75 infants from birth to at least 6 months.
- Detailed records of eye deviations, particularly in the first few weeks, were maintained.
- Statistical analysis was used to correlate deviation onset with binocular convergence development.
Main Results:
- Most infants exhibited transient, unilateral, alternating esodeviations in the first two months.
- A significant relationship was found between the timing of deviation detection and the development of binocular convergence.
- Exodeviations were found to be less common than previously reported in similar studies.
Conclusions:
- Transient esodeviations are a common finding in early infancy and typically resolve.
- Early detection and maternal interaction may positively influence the development of binocular single vision.
- Neonatal eye interaction appears critical for achieving normal binocularity, challenging some prior findings on exodeviations.