HOSA Dental Terminology Practice 2026 - Free Dental Terminology Practice Questions and Study Guide

In dental terminology, a cyst is defined as a pathological cavity that is lined with epithelial tissue and contains fluid or soft matter. This distinction is important because it differentiates a cyst from other dental conditions, such as caries or infections. Cysts can occur in various parts of the body, including the jaw and surrounding oral structures, and can result from a variety of factors, such as infection, inflammation, or developmental anomalies.

Understanding the nature of a cyst helps in recognizing its potential implications for dental health, as they may require monitoring or intervention based on their size and symptoms. Unlike tooth decay, which involves the destruction of tooth structure, or gum infections, which are primarily associated with bacterial growth in the periodontal tissues, a cyst is a distinct entity that may not always present immediate symptoms but can lead to complications if left untreated. Knowing this classification is essential for effective diagnosis and treatment planning in dentistry.