Strabismus in Children

Diagnosis and treatment of strabismus in children at the Indian Eye Institute and Laser Center in Tirana. The clinic treats horizontal, vertical, and paralytic strabismus, as well as cases associated with nystagmus or double vision, using modern methods tailored to each child.

Updated (25 August 2026)

What Is Strabismus in Children?

Strabismus is a condition in which the eyes do not look at the same object at the same time. One eye may turn inward, outward, upward, or downward.

The misalignment may be constant or occur only at certain times. It may always affect the same eye or alternate between the two eyes.

When the eyes do not work together properly, the development of binocular vision and stereopsis, or three-dimensional vision, may be affected. The child may also develop amblyopia, commonly known as “lazy eye.”

The Indian Eye Institute and Laser Center performs procedures for various types of strabismus in children and adults. The clinic also performs tear duct opening procedures in children under brief general anesthesia.

STRABISMUS IN CHILDREN AT A GLANCE

Duration:

VARIES BY PROCEDURE

Recovery:

GRADUAL

Examination:

AROUND 2 HOURS

Clinical experience:

+50,000 SURGICAL PROCEDURES

What Signs May Indicate Strabismus in Children?

Strabismus may be noticeable all the time or only when the child is tired, unwell, or focusing at a particular distance.

Inward or Outward Eye Deviation

One eye may turn toward the nose or outward while the other eye looks straight ahead.

Vertical Eye Deviation

One eye may be positioned higher or lower than the other.

Abnormal Head Position

The child may tilt or turn their head to compensate for the deviation and see more clearly.

Closing One Eye

The child may close or cover one eye, particularly in bright light or while concentrating.

Double Vision

Older children may report seeing two images of the same object or having difficulty focusing.

Involuntary Eye Movements

Nystagmus causes repetitive, involuntary movements that may affect visual clarity and eye position.

Strabismus in Children: Diagnosis and Treatment

The examination is tailored to the child’s age, ability to cooperate, and type of strabismus. The aim is to assess vision in each eye, eye alignment, and how well the eyes work together.

Age-Appropriate Examination

For infants, special cards with patterns of different sizes are used. The doctor assesses which images attract the infant’s attention and compares the result with the expected values for their age.

For children aged 3 to 5, Lea symbols are used. Their ability to recognize the symbols is assessed at both near and far distances.

For children over the age of 6, charts with letters or symbols similar to those used for adults may be used. In every case, visual acuity is assessed separately for each eye.

Orthoptic Assessment and Binocular Vision

The orthoptic assessment evaluates eye alignment, motility, and coordination. The type of strabismus is identified, and the angle of deviation is measured with prisms at near and far distances and in different directions of gaze.

The movements of each eye and the coordinated movement of both eyes are assessed. Convergence, divergence, and the ability to shift focus are also evaluated.

Binocular vision and stereopsis are assessed using tests such as Titmus, Lang, and Bagolini. The examination also checks for amblyopia, nystagmus, and double vision.

Objective Refraction and Pupil Dilation

Children have a strong ability to accommodate, which can mask a higher refractive error. For this reason, eye drops are used to dilate the pupils and temporarily relax the focusing mechanism.

Once the pupils are dilated, retinoscopy is performed to determine the objective refractive error. Vision may remain blurred for several hours or up to a day after the examination.

The Plusoptix pediatric autorefractor is used for infants, young children, and patients with special needs. The device measures refractive error, pupil size, and the corneal reflex from a distance of approximately one meter while the child looks at the camera for less than a second.

The examination is completed with an assessment of the front of the eye, the retina, and the optic nerve.

Benefits of Strabismus Treatment

Treatment aims to improve eye alignment and support visual development. The outcome depends on the type of strabismus, the child’s age, and any associated vision problems.

Improved Eye Alignment

Surgery can improve the alignment and symmetry of the eyes.

Coordination Between the Eyes

Treatment can help the brain use both eyes in a more coordinated way.

Support for Three-Dimensional Vision

Improved eye alignment may support depth perception in suitable patients.

Reduced Abnormal Head Position

Correction may reduce the need to tilt or turn the head when looking at objects.

Age-Appropriate Treatment

Examinations and the treatment plan are tailored to the child’s age, development, and ability to cooperate.

Personalized Treatments for Strabismus in Children

Optical and Amblyopia Treatment

Not every child with strabismus requires immediate surgery. Initial treatment is determined by the refractive error, vision in each eye, and type of deviation.

Treatment may include:
  • Glasses with the Appropriate Prescription
  • Patching the Stronger Eye
  • Eye Drops for Amblyopia Treatment
  • Regular Orthoptic Monitoring

Strabismus Surgery

Surgery targets the muscles that control eye movement. Certain muscles may be weakened, strengthened, or repositioned to improve eye alignment.

Surgery can treat:
  • Horizontal Strabismus
  • Vertical Strabismus
  • Paralytic Strabismus
  • Cases Involving Nystagmus or Double Vision

Pediatric Tear Duct Procedures

In children with a blocked tear duct, the duct can be opened under brief general anesthesia. The procedure is planned after examining the child.

Treatment may include:
  • Assessment of tear drainage
  • Opening of the blocked tear duct
  • Short-duration general anesthesia
  • Post-procedure follow-up visits

What to Expect

The process begins with a comprehensive eye and orthoptic examination. The results, need for treatment, and whether glasses, amblyopia treatment, or surgery are recommended are explained to the parents.

01. Comprehensive Eye Examination

The child’s examination takes approximately two hours and includes an assessment of near and distance vision, measurement of the deviation, and stereopsis testing.

The method used to measure vision is adapted to the child’s age. Special cards are used for infants, Lea symbols for young children, and letter charts for older children.

The angle of strabismus is measured using prisms, and the movements of each eye and both eyes together are assessed. When necessary, tests are performed for amblyopia, nystagmus, and double vision.

Dilating eye drops are used to determine the objective refractive error and examine the retina and optic nerve. Parents should prepare their child for the application of the drops and the temporary blurred vision that follows.

02. Procedure

Strabismus surgery in children is performed under general anesthesia. The child must follow the fasting instructions for food and fluids before the procedure and complete the required tests.

Before the procedure, the anesthesiologist discusses the child’s general health, medical history, and laboratory results with the parents.

During surgery, the position or strength of the muscles that move the eyes is adjusted. The surgical plan is based on the type and angle of strabismus and may involve one or both eyes.

After the procedure, one parent may stay with the child during recovery. Depending on the procedure, the child may be discharged after a few hours or remain at the clinic overnight.

03. Recovery and Follow-Up

Depending on the type of procedure, a patch may be placed over the operated eye. Parents should ensure that the child does not remove the patch or rub the eye.

The eye drops must be used for the period prescribed by the doctor. Following the treatment instructions correctly is essential for the eye to heal.

The first follow-up visit usually takes place one day after the procedure. Further follow-up visits are scheduled according to the procedure, typically one or two weeks later.

Redness and mild discomfort may occur after surgery. Severe pain, worsening swelling, discharge, or a sudden decrease in vision require immediate contact with the clinic.

Indian Eye Clinic Tirana: 15+ Years of Trust

50,000+
Successful Procedures
20+
Years of Experience & Expertise
Specialties

Retina | Cataract | Refractive Surgery

Dr. Nishant Taneja

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Frequently Asked Questions

Is Strabismus Surgery Painful?

The surgery is performed under general anesthesia, so the child is asleep and feels no pain during the procedure. After surgery, the child may experience redness, a scratchy sensation, or mild discomfort.

Does Strabismus Surgery Treat Lazy Eye?

Surgery improves eye alignment but does not directly treat amblyopia. The child may still need glasses, patching of the stronger eye, or eye drops.

Can a Parent Stay with the Child After Surgery?

Yes. After surgery, one parent may stay in the room with the child during recovery. The length of the clinic stay depends on the type of procedure.

When Are Postoperative Checkups Scheduled?

The first checkup is usually performed one day after surgery. Additional visits are scheduled based on the child’s recovery, usually one or two weeks later.

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