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Axial length in apparently normal pediatric eyes
Rumana N Hussain1, Fatema Shahid, Geoffrey Woodruff
1Leicester Royal Infirmary, Leicester - United Kingdom.
European Journal of Ophthalmology
|June 22, 2013
Summary
This study analyzed axial lengths in children with unilateral congenital cataracts. Normal axial length data in unaffected eyes can aid in managing pediatric cataract cases.
Area of Science:
- Ophthalmology
- Pediatric Ophthalmology
- Genetics
Background:
- Accurate axial length measurement is crucial for managing pediatric cataracts.
- Determining normal eye growth is vital for prognostication and intraocular lens selection in congenital cataract cases.
Purpose of the Study:
- To assess axial lengths in the unaffected eyes of children with unilateral congenital cataracts.
- To establish normative data for axial eye growth in this population.
Main Methods:
- Retrospective analysis of patient records for unilateral congenital cataract cases.
- Inclusion of contralateral, non-cataractous eyes with normal visual development and refractive error.
Main Results:
- Mean axial length at birth was extrapolated to 16.8 mm.
- Rapid initial axial growth observed, reaching 20 mm at 12 months and 21 mm at 4 years.
Conclusions:
- Axial length undergoes rapid changes within the first 18 months of life.
- Established normal axial length data can help interpret perioperative measurements in pediatric cataract patients.
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