Ab-externo Surgeries for Glaucoma in Infants: A Guide

Congenital glaucoma is a serious eye condition in babies and children that can damage the optic nerve and vision. Signs may include enlarged or cloudy-looking eyes, tearing, light sensitivity or eyelid squeezing. Suspected cases need prompt assessment by a paediatric glaucoma specialist.

Why surgery may be considered

Eye-pressure-lowering medicines can have a role, but congenital glaucoma often requires surgery. Angle procedures aim to improve drainage. Goniotomy approaches the drainage angle from inside the eye; ab-externo trabeculotomy reaches it through an external surgical approach. Other operations may be considered depending on anatomy, previous treatment and pressure control.

No universal success percentage

Outcome varies with glaucoma type, age, severity, corneal clarity, technique, previous operations and follow-up. Surgery aims to lower pressure and protect remaining vision; it cannot guarantee normal vision or reverse established optic-nerve damage.

Risks and long-term care

Risks include bleeding, infection, inflammation, pressure that remains high or becomes too low, corneal or lens injury, scarring and further surgery. Children need long-term monitoring of pressure, optic nerve, refraction and amblyopia. Unrelated eyelid, dental or facial surgery pages do not support congenital-glaucoma decisions.

Revitalize must confirm an appropriately contracted paediatric eye specialist and hospital before any care. This page is general information, not a treatment recommendation.