HOSA Dental Terminology Practice 2025 - Free Dental Terminology Practice Questions and Study Guide

In dental terminology, a cyst is defined as a pathologic space in bone or soft tissue that contains fluid or semifluid material. This definition encompasses the nature of a cyst as a closed sac-like structure that forms as a result of various processes, including infection, blockage of ducts, or developmental abnormalities. Cysts can occur in different areas of the body, but in dentistry, they are often found in or around the jawbone or within the soft tissues of the oral cavity.

The focus on fluid or semifluid content distinguishes cysts from solid masses, which are more characteristic of tumors or other growths. Understanding that a cyst is a fluid-filled space is crucial for diagnosing and treating oral and maxillofacial conditions, as they may not always present with significant symptoms but can lead to complications if not addressed. Thus, identifying the correct definition is essential for effective assessment and management in a dental setting.