Childhood Glaucoma

University of California, San Francisco, UCSF Medical Center
Child having an eye exam
Learn about the various forms of childhood glaucoma, as well the associated risk factors, examination procedures, and treatments.

Congenital, Infantile, and Juvenile Glaucoma

Childhood glaucoma is a disease of the optic nerve, and is often associated with elevated eye pressure. There are many different types of childhood glaucoma, and one way of categorizing them is by the age of onset. For example, primary congenital glaucoma is present at birth, whereas infantile glaucoma is present from 1-24 months of age. Glaucoma with onset after these ages could be considered juvenile glaucoma.

These are really just categories based on age, and what may be more relevant is to distinguish the glaucoma based on the eye structure that is abnormal or other related medical conditions.

Secondary Glaucoma

Diseases that Affect the Entire Body

When there is a secondary cause or systemic disease associated with the glaucoma, doctors refer to this as secondary glaucoma. Secondary glaucoma can be associated with number of disorders, including Axenfeld-Rieger syndrome, Sturge-Weber syndrome, aniridia, and neurofibromatosis.


Glaucoma that is induced by trauma can occur during childhood, and sometimes does not manifest itself until the child is older. Therefore it is important that any child with a history of eye trauma be screened intermittently for the development of secondary glaucoma.

Eye Disorders

Glaucoma can also be secondary to other eye conditions that occur in childhood. For example, children who have had congenital cataracts removed, or who use chronic steroid eye drops for juvenile rheumatoid arthritis-associated eye inflammation, can develop glaucoma.

Therefore, despite the fact that glaucoma is often thought of as an older person’s disease, the young can also be affected, and it is important to identify this eye disease early before too much damage has occurred.

View a Video on Juvenile Glaucoma

View Video View a transcript of the video.

Primary Congenital Glaucoma

The remainder of the article will focus attention on primary congenital glaucoma, which is relatively rare, occurring in 1 in 10,000 births. These infants are brought to the ophthalmologist when the pediatrician or the parents notice abnormalities of the eyes. The baby may have excessive tearing, sensitivity to light, and excessive blinking. Having excessive tears related to tear duct obstruction is much more common than congenital glaucoma in babies, but the distinction is that the tears related to tear duct obstruction often include discharge and crusting. Another sign of glaucoma that the parents often notice is that the round, dark part of the infant’s eye appears larger than normal or the cornea (the normally clear outside covering of the eye) is opaque or cloudy.

Examination Procedures

If primary congenital glaucoma is suspected, an examination under anesthesia coupled with appropriate surgeries are usually done together. This is because primary congenital glaucoma is typically considered a disease that requires early surgery, unlike adult glaucoma where eye drops or laser are usually tried first.

Surgery is often performed at the same time the baby undergoes an examination under anesthesia so that anesthesia does not have to be endured twice. During the examination, the ophthalmologist measures the baby’s eye pressure; inspects the entire eye including the drainage angle and optic nerve; measures the size of the cornea, and determines whether it is clear or cloudy; and measures the size of the eye, since in congenital glaucoma the eyeball will be larger than normal. As the child grows older, the examinations move from the operating room to the clinic, and children are evaluated similarly to the way adults are examined, including the use of visual field testing and optic nerve imaging.


Surgery for primary congenital glaucoma includes goniotomy and trabeculotomy, procedures which open the drainage systems of the eye, and can be very successful. Other surgeries include trabeculectomy and tube shunt surgery, which are also performed in adults.

In trabeculectomy, a small hole is made in the eye to help lower the eye pressure. In tube shunt surgery, a tube is inserted into the front of the eye to help lower the eye pressure.

One important point to recognize is that although surgeries can be very successful, the child will need to be followed routinely because the eye pressure can begin to increase again over time. Furthermore, in order to get the eye pressure controlled, sometimes multiple examinations and procedures under anesthesia will need to be performed.

Even when the treatment is successful, eye drops may be used afterwards to help keep the eye pressure optimal. Therefore, it is very important for children to have long-term follow-up appointments with an eye doctor even after successful therapies have been implemented. In addition, children with glaucoma may develop nearsightedness (related to the larger eyeball size) and need glasses. Also, some children with glaucoma may develop vision impairment due to amblyopia or a crossing or wandering eye (strabismus) and require further treatment for these conditions. In most cases, the child may be referred to a pediatric ophthalmologist for further evaluation and treatment.


Early diagnosis and treatment is of paramount importance in childhood glaucoma. Children with glaucoma can lead vibrant and full lives, however, this eye disorder can result in permanent and significant vision impairment, so proper follow-up and adherence to treatment are keys to better outcomes.


This content was first posted on: March 25, 2017

The information provided here is a public service of the BrightFocus Foundation and should not in any way substitute for personalized advice of a qualified healthcare professional; it is not intended to constitute medical advice. Please consult your physician for personalized medical advice. BrightFocus Foundation does not endorse any medical product, therapy, or resources mentioned or listed in this article. All medications and supplements should only be taken under medical supervision. Also, although we make every effort to keep the medical information on our website updated, we cannot guarantee that the posted information reflects the most up-to-date research.

These articles do not imply an endorsement of BrightFocus by the author or their institution, nor do they imply an endorsement of the institution or author by BrightFocus.

Some of the content may be adapted from other sources, which will be clearly identified within the article.

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