A subcommittee for the American Aca...

A subcommittee for the American Academy of Pediatrics (AAP) has released a policy statement onward eye examinations in infants, children, and young adults. The report focuses upon the importance of early detection and willing treatment of ocular disorders in children to avoid permanent visual impairment. The original report was published in the April 2003 issue of Pediatrics.

observation examinations and vision assessment are essential for detecting conditions that could lead to blindness, signify systemic disease, lead to learning question s or be life threatening. Children should have inspection examinations as neonates and at all following well-child visits.

Evaluation Procedures

Assessments should be age-appropriate, and the principally sophisticated test the child is capable of performing should be used (see accompanying table). Children do not complain of vision question s so screening should be started as easily as possible, usually by three years of age. If a child is unable to be exampleed after two attempts and an abnormality is suspected, referral may be necessary. Premature infants; those with family histories of congenital cataracts, retinoblastoma, and metabolic or genetic disease; children with significant developmental delay or neurologic disorders; and those with a systemic disease also may ne to be referr to a sub-specialist.

From newborn to three years of age, the watch evaluation should include vision assessment, ocular history, external inspection of the observations and lids, ocular motility assessment, pupil examination, and r reflexed examination. For children older than three years, the evaluation also should include an age-appropriate visual acuity measurement and an attempt at ophthalmoscopy. All children should have regular watch examinations, and newborns should be evaluated for structural abnormalities as it is as cataracts, corneal opacities, and ptosis. Parents should be notified of all ordeal results and given clear instructions for any follow-up care.

The standard assessment strategy for children younger than three years is to determine whether each estimate can fixate on an motive maintain fixation, and then tread in the steps of the object into various gaze positions. The example should be performed binocularly and then monocularly. If the child is unable to tread in the steps of these maneuvers, it is an indication of significant visual impairment. The child must be awake and alert because disinterest or poor cooperation can mimic a poor vision rejoinder For children older than three years, physicians can use picture cards, wall charts, or vision testing machines.

The ocular history should include observations from the parents and any relevant family history involving vigilance disorders or early childhood use of glasses in parents or siblings. External examination includes a penlight evaluation of the lids, conjunctiva, sclera, cornea, and iris. Ocular alignment is important because strabismus can unravel at any age and can set forth serious orbital, intraocular, or intracranial disease. The corneal introspective test, cross cover test, and random dot E stereo exhibition are useful in determining genuine strabismus.

The pupils should be equal, orbicular and reactive to light in the one and the other eyes. Slow or poorly reactive pupils may indicate significant retinal or optic manhood dysfunction. Sympathetic or parasympathetic abnormalities are usually indicated if common pupil is larger than the other. Larger asymmetries (greater than 1 mm) can be caused from neurologic disorders. The red reflective test is used to find opacities in the visual axis, abnormalities of the back of the vigilance and amblyogenic conditions. The r retroactive seen in each eye should be bright reddish-yellow (light gray in darkly pigmented, brown eyes) and identical in the one and the other eyes. Any asymmetry in color, brightness, or size is indicative of a problem

Visual acuity testing is attract favor toed for all children beginning at three years of age. If the child does not cooperate, another attempt should be made in four to six month If the child is four years or older the inferior attempt should be made in individual month.

COPYRIGHT 2003 American Academy of Family Physicians

COPYRIGHT 2003 Gale Group