## **Core Concept**
The question pertains to the association of multiple bilateral dentigerous cysts with a specific syndrome. Dentigerous cysts, also known as follicular cysts, are the most common type of developmental odontogenic cysts and are often associated with the crown of an unerupted tooth. They are typically solitary but can occur in multiples in the context of certain syndromes.

## **Why the Correct Answer is Right**
The correct answer, **C.**, refers to the association of multiple bilateral dentigerous cysts with **Cleidocranial dysplasia**. Cleidocranial dysplasia (CCD) is a rare genetic disorder characterized by abnormalities in the development of bones and teeth. One of the dental manifestations of CCD is the presence of multiple dentigerous cysts, often bilateral, which can lead to delayed eruption of teeth or the formation of supernumerary teeth. This condition is caused by mutations in the RUNX2 gene.

## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is incorrect because it does not correspond with the known associations of multiple bilateral dentigerous cysts.
- **Option B:** This option is incorrect as it does not accurately represent a syndrome associated with multiple bilateral dentigerous cysts.
- **Option D:** This option is incorrect because it does not correctly identify a condition characterized by the presence of multiple bilateral dentigerous cysts.

## **Clinical Pearl / High-Yield Fact**
A key clinical pearl is that cleidocranial dysplasia is associated with a triad of **dental abnormalities** (including multiple dentigerous cysts), **skeletal abnormalities** (such as clavicular aplasia or hypoplasia), and **craniofacial abnormalities**. Early diagnosis of this condition is crucial for the proper management of its dental and skeletal manifestations.

## **Correct Answer:** . Cleidocranial dysplasia.