Squint β or strabismus β is a misalignment of the eyes that affects both children and adults. Beyond the cosmetic concern, untreated squint in children can permanently damage vision in one eye. The good news: modern squint surgery is safe, effective, and achieves excellent results at any age β for children and adults alike.
These misconceptions stop parents from seeking timely help. Here is the truth.
Squint β medically known as strabismus β is a condition where the two eyes do not point in the same direction. One eye may turn inward (esotropia), outward (exotropia), upward (hypertropia), or downward (hypotropia) while the other looks straight ahead.
In normal vision, both eyes work together as a team β sending slightly different images to the brain, which fuses them into a single 3D image. In squint, this teamwork breaks down. The brain, to avoid double vision, begins to suppress or ignore the image from the turned eye. Over time, particularly in children under 8, the suppressed eye loses its visual development β a condition called amblyopia or lazy eye.
This visual loss can become permanent if not treated before the visual system fully matures. This is why early detection and treatment are so important.
The most common type. One or both eyes turn toward the nose. Often associated with hyperopia (long-sightedness) in children.
One or both eyes turn away from the nose. May be intermittent initially β only appearing when the child is tired, unwell, or looking into the distance.
One eye turns upward or downward. Less common. Often associated with nerve palsy or other underlying conditions requiring evaluation.
The squint is only present some of the time β when tired, in bright light, or looking at distance. Still requires treatment before it becomes constant.
The visual system in children develops until approximately age 8. Within this window, treatment can restore normal vision. After it, some losses may be permanent.
The brain begins suppressing the image from the turned eye to avoid double vision. The visual pathways for that eye stop developing normally β causing permanent vision loss called amblyopia.
Stereopsis β the ability to perceive depth in 3D β requires both eyes working together. Untreated squint destroys this permanently. Even if the squint is corrected later, 3D vision may not recover.
Poor vision in one eye affects reading, sport, and coordination. Many children with undetected squint are mislabelled as slow learners when the problem is simply that they cannot see properly.
A visible squint affects how children are perceived by peers and how they perceive themselves. Early treatment removes this burden during the most important years of social development.
The visual system matures by age 7β8. Treatment before this age gives the best chance of full visual recovery. After this window, amblyopia becomes harder β sometimes impossible β to treat.
Children treated early β with patching, glasses, and surgery β can achieve completely normal vision and binocular function. The earlier the intervention, the better the outcome.
Any squint noticed in a child over 3β4 months of age should be evaluated promptly. For children with a family history of squint, screening at 1β2 years is recommended. All children should have a basic eye check before starting school. If you have any concern about your child's eye alignment at any age β come in. A check-up is quick, painless, and free of anxiety for the child.
Treatment is tailored to the child's age, the type of squint, and whether amblyopia is present. It often involves a combination of approaches.
A complete assessment under cycloplegic drops (which relax the focusing muscles) to determine the exact glasses prescription. Some squints β particularly inward turning in children β are partly or fully corrected by wearing the right glasses alone.
If one eye has developed amblyopia (lazy eye), the stronger eye is patched for a few hours each day β forcing the brain to use and develop the weaker eye. This is done before surgery to maximise the visual outcome from the operation.
Surgery adjusts the length or position of the eye muscles responsible for eye movement β bringing the eyes into alignment. It is performed under general anaesthesia for children and can be done under local anaesthesia for cooperative adults. Most patients go home the same day.
Regular follow-up checks in the weeks and months after surgery confirm alignment, monitor amblyopia treatment, and allow for any fine-tuning. In some cases, more than one surgery is needed to achieve the ideal result β this is not uncommon and does not indicate failure.
Squint surgery is an extraocular procedure β the eyeball itself is not entered. The surgeon works on the muscles on the outside of the eye. It is safe, effective, and one of the most commonly performed eye surgeries in children worldwide.
General anaesthesia for children. Local anaesthesia or sedation for adults. No pain throughout.
A small opening is made in the thin membrane covering the white of the eye β the conjunctiva. No skin cuts.
The responsible muscle is either weakened (recession β moved further back) or strengthened (resection β shortened). One or both eyes may be operated.
The small opening is closed with dissolving stitches. No eye patch needed. The child goes home the same day in most cases.
Many adults live with a squint they have had since childhood β sometimes told there is nothing to be done, sometimes never having sought treatment. This is not true. Squint surgery in adults is safe and highly effective. While the brain's visual pathways are fully mature (so amblyopia treatment does not apply), the alignment of the eyes can be corrected at any age β with significant benefits.
Surgery corrects the visible misalignment β often the primary reason adults finally seek treatment after years of living with squint.
The psychological impact of a corrected squint in adults is significant. Patients consistently report improved confidence in social and professional situations.
Adults who develop squint in later life often experience double vision (diplopia). Surgery can eliminate or significantly reduce this debilitating symptom.
In some adults β particularly those who had good alignment in childhood β surgery can restore partial binocular vision and depth perception.
Adults with intermittent squint often experience significant eye strain and headaches from the effort of keeping their eyes aligned. Surgery eliminates this effort.
Improved eye contact and appearance opens doors professionally and socially β outcomes consistently reported by adult squint surgery patients.
Whether for your child or for yourself β book a squint consultation at Sobti Nursing Home, Kurukshetra. Early treatment gives the best results.
Call, WhatsApp, or book online. We confirm your appointment the same day β no long waits.