monovision
Pronunciation: MON-oh-vizh-un
A refractive strategy where one eye is corrected for distance vision and the other for near vision, occasionally used in pediatric patients with specific indications.
Full Definition
Monovision is an optical correction approach that deliberately creates anisometropia by correcting one eye for distance vision while leaving the other eye myopic for near tasks. In pediatric ophthalmology, monovision is rarely used and typically reserved for specific circumstances such as unilateral aphakia where contact lens wear is not feasible, or in older children with presbyopia from trauma or surgery. This approach requires careful patient selection as it compromises stereopsis and may impact depth perception and sports performance. Unlike in adult presbyopia correction, pediatric monovision applications require extensive counseling about visual limitations and regular monitoring.
Usage
Usage note: Emphasize the intentional nature when documenting; distinguish from pathologic anisometropia.
In Context
- "Monovision correction was considered for the aphakic eye when contact lens intolerance developed." — Treatment planning discussion
- "The risks and benefits of monovision must be thoroughly discussed with families of pediatric patients." — Informed consent documentation