What is free gingiva. The free gingival margin is the area located between the sulcular epithelium and the epithelium of the oral cavity. It is the visible tissue that lines the oral cavity and acts as a protective barrier against bacteria and other harmful substances. Acibadem Healthcare Group offers advanced dental treatments and comprehensive gingival health management services. The free gingiva can pull away as the result of a periodontal probe or from the bristles of a toothbrush. This interface exists at the most coronal point of the gingiva, which is also known as the crest of the marginal gingiva. Explore the types of gingiva, such as marginal, attached, and interdental gingiva. The free gingival groove is a crucial anatomical structure that helps define the gingival sulcus and maintain gingival health. It is V-shaped, and it barely permits the entrance of a periodontal probe. Gingival margin In dental anatomy, the free gingival margin is the interface between the sulcular epithelium and the epithelium of the oral cavity. Jan 15, 2015 · Gingival Sulcus. Jan 5, 2015 · At the gingival margin of each tooth is the free gingiva, or marginal gingiva, which is continuous with the attached gingiva. Discover histology and neurovascular supply of the gingiva and disorders like gingivitis. It’s separated from the tooth surface by a shallow space called the gingival sulcus. That portion of the gingiva that surrounds the tooth but is not directly attached to the tooth surface; the outer wall of the gingival sulcus. Due to the gingival fibers such as the dentogingival and circular fibers, however, the free gingiva remains against the surface of the tooth unless it is pushed away. It can range from 3-12 mm in height. The gingival sulcus is the shallow crevice or space around the tooth bounded by the surface of the tooth on one side and the epithelium lining the free margin of the gingiva on the other side. The gingival tissue that faces the tooth, the dentogingival junctional tissue, is discussed later. The free gingiva refers to the part of your gums that surrounds your teeth. Attached gingiva – This tissue is adjacent to the free gingiva and is keratinized and firmly attached to the bone structure. Oct 30, 2023 · This article will highlight the two main types of gingiva, the histological composition of the gingiva and the main pathological transformation of the gingival tissues. Nov 22, 2024 · Free gingiva is the gum tissue that's not attached to the tooth but forms a collar around it. . May 10, 2025 · Free Marginal Gingiva: This is the unattached portion of the gingiva that forms a collar around the tooth. This interface exists at the most coronal point of the gingiva, otherwise known as the crest of the marginal gingiva. Learn about the gingiva (gums): its visual appearance, structure, and functions. Understanding the importance of free gingiva is key to maintaining gum health. The free gingiva is tucked against the surface of the teeth and held in place by gingival fibers but is otherwise moveable, such as when manipulated by a dental probe or a toothbrush. It sits just above the attached gingiva, bordering the sulcus (the space between the tooth and the gum). ovzwkj aajv tyuw xzet nnecedse ghhecal vjkip svmdvk txbddn xjcjbqb