What is cementicles?

Cementicles are small, calcified structures that are found in the periodontal ligament, which connects the teeth to the jawbone. They are also known as calcified bodies or spherules. Cementicles are made up of calcium phosphate and are usually round or oval in shape. They are typically between 0.1 and 2.0 millimeters in diameter and can be found in clusters or as isolated bodies.

Cementicles are believed to form as a result of cellular activity in the periodontal ligament. They can be found in both healthy and diseased gums and teeth. Some studies have suggested that cementicles may play a role in the development of gum disease by providing a surface for bacteria to adhere to. However, the exact function of cementicles is still not well understood.

Cementicles can be detected through dental X-rays or during routine dental exams. In most cases, they do not cause any symptoms and do not require treatment. However, if they are present in large numbers, they may indicate an underlying dental issue that needs to be addressed. In rare cases, cementicles may become calcified to the point where they cause pain or interfere with dental function, and may need to be removed through surgery.