Pediatric Cataracts

A cataract is a clouding of the eye’s natural lens. The lens is located behind the colored part of the eye and helps focus light so the brain can form a clear image. When the lens becomes cloudy, light cannot pass through the eye properly, which may cause blurred or reduced vision. Although cataracts are most commonly associated with aging, babies and children can also develop them. Some children are born with a cataract, while others develop one later in childhood due to an eye injury, certain medical conditions, medications, inflammation, or genetic factors. In some cases, the exact cause is unknown.

Signs of a Cataract in Children

A pediatric cataract may affect one or both eyes. Because young children may not be able to explain what they are seeing, parents may notice signs such as:
● A white, gray, or cloudy appearance in the pupil
● Eyes that do not appear to work together
● An eye that wanders inward or outward
● Shaking or uncontrolled eye movements
● Sensitivity to bright light
● Squinting or frequently closing one eye
● Difficulty recognizing faces or tracking objects
● Delayed visual development
● Poor performance on a vision screening
Some cataracts are small and do not noticeably affect vision. Others may block the visual pathway and interfere with the development of the connection between the eye and the brain.

Why Early Diagnosis Matters

A child’s visual system continues to develop throughout early childhood. If a cataract prevents the eye from sending a clear image to the brain, normal visual development may be interrupted. This can lead to amblyopia, commonly called “lazy eye,” and potentially cause permanent vision loss if treatment is delayed. If a pediatric cataract is suspected, the first step is a comprehensive eye examination with a pediatric ophthalmologist. The doctor will evaluate the cataract’s size and location, determine how much it affects vision, and examine the overall health and development of the eyes.

 

Does Every Pediatric Cataract Require Surgery?

Not every cataract requires surgery. A small cataract located away from the center of the lens may have little or no effect on vision. In these cases, the pediatric ophthalmologist may recommend regular monitoring, glasses, patching, or other treatments to support visual development. Surgery may be recommended when the cataract is significantly blocking vision or placing the child at risk for amblyopia. The timing of surgery depends on several factors, including the child’s age, whether one or both eyes are affected, and the severity of the cataract.

Pediatric Cataract Surgery

Cataract surgery in children requires specialized techniques that differ from adult cataract surgery. During the procedure, the cloudy lens is carefully removed. Depending on the child’s age and individual needs, an artificial intraocular lens may be placed inside the eye. In other cases, vision may initially be corrected with a contact lens or glasses.
Your child’s pediatric ophthalmologist will discuss the recommended surgical approach, the expected recovery process, and the best method for correcting vision after surgery.

Vision Correction After Surgery

Removing a cataract is only one part of treatment. Because the eye must be able to focus clearly after the natural lens is removed, all children will require some form of vision correction.
This may include:
● Contact lenses
● Prescription glasses
● An intraocular lens combined with glasses or contact lenses
A child’s prescription may change as the eye grows, so regular follow-up appointments are important.

Amblyopia Therapy and Continued Care

Most children who undergo cataract surgery will also need ongoing amblyopia therapy to strengthen visual development. Treatment may include patching the stronger eye, using prescribed eye drops, wearing corrective lenses consistently, or combining these approaches. Amblyopia therapy requires commitment from both the child and the family. Following the recommended treatment plan and attending regular appointments can make an important difference in a child’s long-term vision.

Schedule a Pediatric Eye Examination

Early diagnosis and specialized care are essential when treating cataracts in babies and children. If you notice cloudiness in your child’s eye, unusual eye movements, an eye that
wanders, or concerns about your child’s vision, schedule a comprehensive examination with the pediatric ophthalmology team at Children’s Eye Care.

Schedule a Pediatric Eye Exam