When a parent notices a child’s eyes don’t seem to move in unison that can be cause for concern. At times the issue is noticeable in photos only, at other times a single eye will turn in, out, up, or down. This issue is what we know as strabismus also which is the most common eye issue we see in kids. Also very important is early diagnosis in strabismus because the alignment of the eyes plays a major role in visual development, depth perception and overall eye health.
Many of what parents see as a normal outgrowing of strabismus is in fact not the case for many children. In some cases where strabismus goes untreated it does cause permanent visual issues which may include amblyopia also known as lazy eye. It is important for parents to know the causes, warning signs, and choices for strabismus treatment which will help in timely decision making.
What Is Strabismus?
Strabismus is a condition in which the eyes are not properly aligned and do not point in the same direction at the same time. At the same time that one eye is focused on an object the other may turn in, out, up, or down. The misalignment may be constant or intermittent. For normal vision to occur the two eyes work as a team. When strabismus does develop the brain gets two different images.In young age the brain may start to ignore input from one eye to avoid double vision. Over time this causes reduced vision in the affected eye. Parents also use terms like crossed eyes, wandering eye, or squint. While these terms are common, what is required for a medical diagnosis is a full eye exam.
How Common Is Strabismus in Children?
Studies report that we see in 2-4% of the world’s child population which strabismus affects. It may present in infancy or develop at a later age in childhood. Some forms are born with it, while others become apparent when a child starts to focus on an object or read. Also at higher risk are kids which have a family history of strabismus. Also pre term birth, neurologic conditions, and certain genetic syndromes play a role in the chance of a child developing strabismus.
Common Causes of Strabismus
The causes of strabismus may also differ based on the age and health of the child. We see that in many cases the issue comes up because the muscles which are to move the eyes do not work in coordination. Also since it is the six different muscles which control each eye’s movement, even a small degree of imbalance may produce misalignment.
Another common reason for strabismus is uncorrected farsightedness. Kids which struggle constantly to focus may see their eyes turn in. That type of it tends to respond very well to early treatment for strabismus and also to wearing corrective glasses. Also at play are neurological issues, developmental delays, birth trauma, and genetic factors which may play a role in strabismus. Also we see that in some cases an underlying eye health issue which affects vision in one eye will trigger the development of strabismus as the brain tries to make sense of binocular vision.
Types of Strabismus
The direction of eye deviation helps classify different forms of strabismus.
| Type of Strabismus | Description |
| Esotropia | One eye turns inward toward the nose |
| Exotropia | One eye turns outward away from the nose |
| Hypertropia | One eye turns upward |
| Hypotropia | One eye turns downward |
The specific type of strabismus helps ophthalmologists determine the most appropriate strabismus treatment plan.
Symptoms Parents Should Watch For
Children born with strabismus may not report issues with their vision as they do not know any different which is how it is for them. Parents are the first to see signs. A child may present with crossed eyes, close one eye in the sun, tilt their head very often, or have trouble with distance judgment. Also some kids will have eye strain which may present as a headache, and also will have issues with reading and concentration. In older children if left untreated strabismus can at time cause double vision. Early notice of these signs will bring in early treatment which in turn will improve the long term results.
Why Early Treatment Matters
The visual system develops throughout childhood. During which time the brain learns to make out a single clear picture from what it gets from both eyes. When strabismus plays a role in this it may disrupt normal visual development. With strabismus we see a large issue is that of amblyopia. If the brain1 which is to say the visual system ignores one eye over and over again vision in that eye may end up permanently reduced. Early intervention in strabismus is key to visual development and binocular vision. Timely care of strabismus also supports better depth perception, improved academic performance, greater confidence, and stronger social interactions. Early intervention in strabismus is key to visual development and improves binocular vision. Timely management of strabismus also reports better depth perception, improved academic performance, greater confidence, and stronger social interactions.
How Strabismus Is Diagnosed
A full pediatric eye exam is key to accurate diagnosis of strabismus. Eye specialists will check eye alignment, visual acuity, focus, eye movement, and binocularity. Also we use some specialized tests which determine the extent and type of strabismus. Also at this visit we may identify refractive errors like farsightedness which play a role in eye misalignment. Early diagnosis enables ophthalmologists to develop a tailored strabismus treatment plan which takes into account the child’s age, vision, and eye muscle health.
Modern Strabismus Treatment Options
Today, multiple strabismus treatment approaches are available, depending on the cause and severity of the condition.
| Treatment Option | Purpose |
| Prescription Glasses | Correct refractive errors contributing to eye misalignment |
| Patching Therapy | Strengthen the weaker eye and prevent amblyopia |
| Vision Therapy | Improve eye coordination and focusing skills |
| Prism Lenses | Help reduce double vision in selected cases |
| Eye Muscle Surgery | Correct eye alignment when other treatments are insufficient |
Many children achieve excellent outcomes when strabismus treatment begins early. In some cases, a combination of treatments provides the best results.
When Is Surgery Needed?
Not all children with strabismus require surgery. But when glasses and non surgical options do not fully correct alignment, surgery may be put forth. In surgery the ophthalmologist will adjust the eye muscles to better align. Today’s strabismus treatment surgery is very precise and we also see it done as a day care procedure. Most kids go home the same day and back to normal activities within a few days. While parents may worry about the safety of the procedure our pediatric eye surgeons perform these very routine procedures with very good success rates.
Long-Term Outlook for Children With Strabismus
For the most part what we see is very positive for kids that are diagnosed with strabismus if we catch it early. Many kids do well to achieve good eye alignment, improved vision, and better depth perception with proper treatment. Also very important is that we do regular follow up because some types of strabismus do tend to return as a child grows. We continue to monitor which in turn identifies any changes we may see and we manage them right away. What we tell parents is that while strabismus treatment does improve appearance that is not the only issue. What we are after is proper eye alignment which supports healthy visual development and in turn improves quality of life for the child into adulthood.
Pediatric Eye Care at ASG Eye Hospital
At ASG Eye Hospital we are focused on early diagnosis and timely management of strabismus. We have a dedicated team for pediatrics which uses advanced diagnostic tools to study eye alignment, visual development, and binocular vision in children of any age. We provide what your child may need — glasses, vision therapy, watch and wait or advanced strabismus treatment. For parents looking for expert care of strong or crossed eyes, comprehensive pediatrics eye care, or very specialized strabismus treatment in India we have experienced ophthalmologists that will give you that individual attention.
Also Read :
Squint Eye Treatment, A Guide to Strabismus and Crossed Eyes Treatment Options, Squint Eye (Strabismus): Causes, Symptoms & Best Treatment Options
Frequently Asked Questions
1 Can a child outgrow strabismus?
True strabismus will not go away without intervention. It is advised that an early eval be done at first sign of eye misalignment.
2 At what age should strabismus be treated?
The earlier that strabismus treatment is provided the better the chance for prevention of long term vision issues and improved binocular vision.
3 Is strabismus surgery safe for children?
Yes. Presently modern strabismus surgical correction is a very established procedure that is carried out safely by experienced pediatric ophthalmologists.
4 Can glasses correct strabismus?
In some children which includes those with farsightedness glasses alone may greatly improve strabismus and reduce eye turning.
5 Can untreated strabismus cause permanent vision loss?
Yes it does. Un-treated strabismus may cause amblyopia in which the brain over time ignores vision from one eye and so produces permanent visual impairment.
6 How successful is strabismus treatment?
Most children do very well with treatment which is very successful especially when strabismus is diagnosed early and managed properly.
