Hello, this is Goyang Shinsegae Eye Clinic.
Your child’s eyes may usually appear properly aligned, but you might occasionally notice one eye drifting outward when they are daydreaming or tired.
If this happens repeatedly, it may be a sign of childhood strabismus, and an eye examination should be considered.
Because the eye does not always remain misaligned, the condition can be difficult for parents to notice during everyday activities.
During childhood, vision is still developing, so it is important to evaluate not only visual acuity but also how well the two eyes work together.
In this article, we will discuss the symptoms and types of childhood strabismus, along with the available examination and treatment options.
Contents
📌 What Is Childhood Strabismus?
📌 What Symptoms Should Parents Look For?
📌 What Is the Difference Between Exotropia and Esotropia?
📌 Does an Inward Appearance Always Indicate a Problem?
📌 How Is Childhood Strabismus Treated?
📌 Frequently Asked Questions
What Is Childhood Strabismus?
Strabismus is a condition in which the two eyes are not aligned and do not look at the same object simultaneously.
Several muscles control eye movement. If the balance between these muscles changes, one eye may turn inward, outward, upward, or downward.
During childhood, visual function develops as the brain learns to use both eyes together.
If a child does not use one eye properly for an extended period, amblyopia, commonly known as lazy eye, may develop. The condition may also affect the development of stereoscopic vision, which allows a child to perceive depth using both eyes.
What Symptoms Should Parents Look For?
Childhood strabismus is not always clearly visible.
In cases of intermittent strabismus, both eyes may appear normally aligned most of the time. However, one eye may drift outward when the child is tired, daydreaming, or looking at something in the distance.
Parents may want to look for the following signs:
✔ One eye occasionally drifts outward
✔ The eyes appear to be looking in different directions
✔ One or both eyes appear to turn inward
✔ The position of the eyes changes when the child is tired or distracted
✔ The eye drifts more frequently over time
Because these symptoms may not be present all the time, they can easily go unnoticed.
If you repeatedly notice any of these signs, it may be helpful to visit an ophthalmology clinic in Ilsan Seo-gu and have your child’s eye alignment examined.
What Is the Difference Between Exotropia and Esotropia?
Strabismus can generally be classified according to the direction in which the eye turns. Exotropia refers to an outward deviation, while esotropia refers to an inward deviation.
| Type | Typical Appearance | What Should Be Evaluated |
| Exotropia | One eye turns outward | Often occurs intermittently |
| Esotropia | One eye turns inward | Possible amblyopia should also be assessed |
| Pseudoesotropia | The eyes appear to turn inward | An examination is needed to distinguish it from true esotropia |
Exotropia does not always cause the eye to remain turned outward. In many children, it occurs intermittently.
At first, the episodes may be infrequent and difficult for parents to notice. As the outward drifting becomes more noticeable, parents may decide to visit a pediatric eye clinic in Ilsan.
Esotropia, on the other hand, requires an assessment for possible amblyopia.
If a child’s eyes appear to turn inward from an early age, it is important to have the condition evaluated by an ophthalmologist.
Does an Inward Appearance Always Indicate a Problem?
If a child’s eyes appear crossed in photographs, it does not necessarily mean that the child has true esotropia.
In young children, the bridge of the nose may not yet be fully developed. The shape of the area between the eyes can also make less of the white part of the eye visible, creating the appearance that the eyes are turning inward.
This is known as pseudoesotropia.
It can be difficult to distinguish true esotropia from pseudoesotropia based on appearance alone.
Rather than relying on visual observation, parents should consider an eye examination to determine the child’s actual eye alignment.
At an ophthalmology clinic in Ilsan Seo-gu, the examination can assess not only eye alignment but also whether there are any factors that may affect the child’s visual development.
How Is Childhood Strabismus Treated?
Not every child with strabismus requires the same treatment.
Depending on the type and severity of the condition, treatment may involve glasses, amblyopia therapy, or surgery.
Some types of esotropia may improve with corrective glasses, so accurately identifying the type of strabismus is an important first step.
When surgery is necessary, it is generally performed to adjust the balance of the muscles responsible for eye movement.
A muscle may be repositioned farther back to reduce its pulling strength, or its length may be adjusted to increase its strength. These procedures may be performed individually or in combination.
When visiting a pediatric eye clinic in Ilsan, it is important to determine the type of strabismus and whether amblyopia is present before focusing solely on whether surgery is needed.
The treatment plan should be determined individually based on the examination results.
Frequently Asked Questions
Q. At what age should my child have an eye examination?
Because visual function develops throughout childhood, having the child’s eye alignment checked during the preschool years can be helpful.
An eye examination is generally recommended at around four or five years of age.
However, if the eyes appear to turn inward or repeatedly drift in different directions at an earlier age, it is better to arrange an examination rather than wait until the child is older.
Appearance Alone May Not Be Enough to Identify the Condition
During childhood, both visual acuity and the ability to use the two eyes together are still developing.
Intermittent strabismus can be particularly difficult for family members to detect because the eyes may appear normally aligned most of the time. Parents should observe whether one eye repeatedly changes position.
When considering an eye examination in Ilsan, it is important to evaluate the direction and frequency of the deviation, as well as whether amblyopia is present.
It is also helpful to tell the ophthalmologist when the symptoms first appeared, how often they occur, and whether the eye turns inward or outward.
The appropriate approach may vary depending on the type of childhood strabismus.
If you repeatedly notice unusual eye alignment, consider visiting a pediatric eye clinic in Ilsan to assess your child’s eye alignment and visual function without delaying the appropriate time for evaluation.
Thank you.
