The Squint treatment is handled by an expert surgeon with a vast experience handling a large number of squint cases. The service offers management of squints in children and adults with squints including infantile strabismus, intermittent squints, paralytic squints secondary to nerve palsy, restrictive squints and many other special forms. A dedicated facility with a child friendly environment ensures a pleasant experience for children visiting the premises. Surgical expertise encompasses adjustable surgeries, microincision surgeries and stitchless procedures apart from the standard ones. The service is tuned to provide the best possible outcomes for squint through a protocolled approach to treatment. In addition, the squint service also handles and follows up cases of amblyopia.
What is Squint?
A squint is a condition where the eyes point in different directions. It is a misalignment of the eyes. One eye may turn inwards, outwards, upwards or downwards while the other eye looks forward. The medical name for a squint is strabismus.
What are the symptoms of squint?
The most obvious sign of a squint is eyes that look in different directions. Most often, one eye turns inwards (convergent squint) or outwards (divergent squint). In rare cases, it may turn up or down (vertical squint). A squint can either be visible at all times (constant), or only be visible at certain times (intermittent). Minor squints are not always obvious. Squints can also cause:
- Blurred vision
- Double vision
- Lazy eye (amblyopia) – when the brain starts to ignore signals coming from the eye with the squint
What are the causes of squint?
The exact cause of a squint is not always known. In most cases, babies are born with a squint or develop one because of a problem with their vision. If a baby is born with the condition, it is called a congenital squint. Squints that develop later are called acquired squints.
Acquired squints are sometimes caused by the eye's inability to focus light that passes through the lens. This is known as a refractive error. Types of refractive errors include:
- Short-sightedness (Myopia) – a sight problem that affects your ability to see distant objects
- Long-sightedness (Hyperopia) – a sight problem that affects your ability to see close-up objects
- Astigmatism – where the cornea at the front of the eye is unevenly curved, which causes blurred vision
Other causes for squint could include
- Childhood illnesses, for example viral infections such as measles, although it is possible these illnesses simply accelerate a squint that would have developed anyway
- Some genetic conditions, such as Down's syndrome
- Hydrocephalus, which is caused by a build-up of fluid in the brain
- Other eye problems, such as abnormal development of the muscles that move the eye, or a problem with the retina (the layer of light-sensitive nerve cells at the back of the eye).
What are the risk factors for squint?
Some things may increase the risk of having a squint, which may include:
- Having a family history of squints, lazy eye (amblyopia) or needing glasses
- Having a condition that affects the nervous system, such as cerebral palsy
- Being born early (prematurely) or with a low birth weight
What are tests done to help diagnose and manage squint?
Different tests can be used to help diagnose a squint and assess the level of vision. These will vary according to your age, but may include sight tests like:
- Looking at a light
- Matching letters and pictures
- Reading a letter chart
- Looking at visual targets at different distances, first with one eye covered and then the other
Other tests may also be needed to determine whether glasses are needed. Retina and optic nerve examination to make sure there are no other problems. In most cases, eye drops will be used to widen the pupils before the eyes are examined. This will make it easier for the ophthalmologist to study the back of the eyes and measure the eye power correctly.
Other tests for squint involve measuring depth perception, evaluating double vision and synoptophore evaluation.
How is squint treated?
Treatments available for squints include:
Glasses are one of the most common treatments for squints. They can be used to correct the vision problems (refractive errors) that may be causing the squint, such as short-sightedness (myopia), Long-sightedness (Hyperopia) and astigmatism.
- Eye exercises
In some cases, it may be possible to treat a squint using special eye exercises that help the eyes work together.
- Botulinum toxin injections
It can be injected into one of the muscles that move the eye. The injection temporarily weakens the injected muscle, allowing the eyes to realign. The effects of botulinum toxin usually last around three months. After this time, the eyes may stay in position or they may go back out of alignment and require further treatment.
- Corrective surgery
If treatment doesn't work, surgery may be recommended. Surgery can be used to:
O Improve the alignment of the eyes (and therefore their appearance)
O Help the eyes work together
Why is Noble Eye Care considered one of the best eye clinic or best eye hospital for squint?
Noble eye care is considered one of the best eye clinic for squint in Gurgaon or Delhi NCR due to:
- Highly experienced surgeon, specifically trained in squint from AIIMS New Delhi.
- Equipment and instrumentation for comprehensive squint evaluation and management
- Non-surgical and surgical option available for squint surgery
- Operating theatre with general anesthesia facility for squint surgery in adults and children