Medically Reviewed by: Dr. Puja Sheth, MBBS, DNB (Ophthalmology), FIGS – Glaucoma Specialist & Surgeon, Puja Eye Hospital, Naranpura, Ahmedabad
The Classic Triad Parents Should Recognise
Paediatric ophthalmology describes a classic triad of early signs, though not every child shows all three:
- Epiphora – persistent, excessive watering or tearing not explained by a cold or blocked tear duct.
- Photophobia – visible discomfort or squinting in normal light; babies may consistently turn away from windows or bright rooms.
- Blepharospasm – involuntary, forceful eyelid squeezing or excessive blinking, distinct from normal newborn blinking.
Other Warning Signs
Beyond the triad, parents should watch for buphthalmos – visible enlargement of the eye, since an infant’s eye wall is more elastic than an adult’s and stretches under sustained raised pressure – and corneal haze, where the normally clear cornea appears cloudy, bluish, or “foggy,” sometimes noticed first in photographs. An enlarged or hazy-looking eye in a baby should always be assessed promptly rather than watched for a few months.
Why Urgency Matters More in Children
A child’s visual system is still developing in the first years of life. Beyond the direct optic nerve damage glaucoma causes at any age, prolonged untreated pressure in a child can also cause corneal scarring and amblyopia (lazy eye), where the brain fails to develop normal vision processing for that eye even after pressure is later controlled. This makes early referral significantly more time-sensitive than in adult glaucoma, where gradual monitoring is often appropriate.
Surgical Triage: Goniotomy vs. Trabeculotomy
Congenital glaucoma is primarily a surgical condition; medical drops are typically used to control pressure before or between surgeries rather than as definitive treatment.
| Procedure | Best Suited For | Approach |
|---|---|---|
| Goniotomy | Eyes with a reasonably clear cornea allowing a direct surgical view of the drainage angle | An internal incision opens the abnormal drainage tissue under direct visualisation |
| Trabeculotomy | Eyes with corneal haze that limits a clear internal view | An external approach identifies and opens the drainage channel (Schlemm’s canal) from outside the eye |
The choice between them is made individually based on corneal clarity, angle anatomy, and the surgeon’s assessment at examination – sometimes under anaesthesia, since a reliable pressure check and angle examination in an infant usually requires this.
Frequently Asked Questions
Q: At what age can congenital glaucoma appear?
A: It can be present at birth or appear within the first few years of life; most cases are diagnosed within the first year, though some present later in early childhood.
Q: Will my child need lifelong follow-up?
A: Yes. Even after successful surgery, regular monitoring continues through childhood to track eye growth, pressure control, and visual development, and often into adulthood.
Q: Is examination under anaesthesia safe for a baby?
A: Yes, it is a routine and well-established part of paediatric glaucoma care, allowing an accurate pressure check, corneal measurement, and angle examination that isn’t otherwise possible in a young child.
Q: How much does congenital glaucoma surgery typically cost, and is it covered by insurance?
A: Costs vary by procedure and hospital stay required; paediatric glaucoma surgery is generally covered under Mediclaim and other health insurance plans in the same way as other medically necessary eye surgery, though pre-authorisation and specific policy terms should be confirmed in advance.
If you’ve noticed watery eyes, light sensitivity, or an eye that looks larger or cloudier than the other in your baby or young child, don’t wait for a scheduled paediatrician visit to raise it – congenital glaucoma is one of the few paediatric eye conditions where days genuinely matter.
Dr. Puja Sheth at Puja Eye Hospital, Naranpura, Ahmedabad, provides prompt paediatric glaucoma assessment and surgical care; call or WhatsApp +91 8780012121 for an urgent appointment.