## **Core Concept**
Congenital glaucoma, also known as primary congenital glaucoma, is a rare condition that affects infants and young children, causing increased intraocular pressure (IOP) due to abnormal development of the trabecular meshwork. The primary goal of treatment is to reduce IOP and prevent vision loss.

## **Why the Correct Answer is Right**
The correct answer, **Trabeculotomy**, is a surgical procedure that involves creating a new drainage pathway for aqueous humor by incising or ablating the trabecular meshwork. This procedure is often the first line of treatment for congenital glaucoma, as it directly addresses the underlying cause of increased IOP. By improving aqueous outflow, trabeculotomy helps to reduce IOP and prevent further damage to the optic nerve.

## **Why Each Wrong Option is Incorrect**
* **Option A:** Medical treatment (e.g., beta-blockers, alpha agonists) may be used as an adjunct or temporizing measure but is not the primary treatment for congenital glaucoma, as it does not address the underlying anatomical abnormality.
* **Option B:** Trabeculectomy (a type of filtration surgery) is typically reserved for cases where trabeculotomy is not feasible or has failed, as it carries more risks and complications.
* **Option D:** Cyclocryotherapy (a procedure that uses freezing to reduce aqueous production) is generally considered a last resort, as it can cause significant side effects and is not as effective in the long term.

## **Clinical Pearl / High-Yield Fact**
A key point to remember is that early diagnosis and treatment of congenital glaucoma are crucial to prevent vision loss and amblyopia. A classic sign of congenital glaucoma is **photophobia**, which may be mistaken for other conditions; therefore, a high index of suspicion is essential.

## **Correct Answer:** . Trabeculotomy