Strabismus surgery changes eye-muscle balance to improve alignment
One or more muscles are weakened, strengthened or repositioned, sometimes in both eyes. The procedure treats alignment but does not directly cure reduced vision from amblyopia.
Measurements may vary with glasses, fatigue and gaze direction. Neurological or restrictive causes require different investigation and prognosis.
Glasses, patching or atropine may still be needed before and after surgery even when the eyes look straighter.
Who may be considered?
Specialist review may help when the diagnosis, symptoms and previous treatment create a focused question about pediatric strabismus surgery.
- Persistent childhood strabismus not adequately managed with glasses or observation.
- Alignment affecting binocular development, head posture or psychosocial function.
- A pattern requiring muscle surgery after stable measurements.
- A child whose family can continue amblyopia and follow-up care.
What the specialist team must confirm
Review visual acuity in each eye, cycloplegic refraction, amblyopia treatment, alignment at distance and near, gaze pattern, stereopsis, head posture, neurological signs and previous muscle surgery.
Key points for this treatment

From visual development assessment to stable alignment
Families are prepared for redness, temporary double vision and the possibility that alignment changes as the child grows.
Healing and visual development continue after surgery
The eyes may be red, gritty and watery for days to weeks. Drops, hygiene and activity guidance are provided.
Alignment, double vision, stereopsis and amblyopia therapy are reassessed. Some children need further surgery or continued glasses.

Risks, limits and realistic expectations
Risks include under- or over-correction, need for repeat surgery, temporary or persistent double vision, infection, slipped muscle, scarring and very rare loss of vision.
Severe pain, marked swelling, fever, pus, inability to move the eye or sudden visual decline after surgery requires urgent pediatric eye review.
