Periodontology Anatomy - Free gingival margin
The free gingival margin is the area located in between the sulcular epithelium and the epithelium of the oral cavity. This interface exists at the most coronal point of the gingiva. This is also referred to as the crest of the marginal gingiva.
Anatomy of the Periodontium - An Overview of Dental Anatomy - Dentalcare
Attached gingiva – This tissue is adjacent to the free gingiva and is keratinized and firmly attached to the bone structure. It can range from 3-12 mm in height. Free gingiva – This tissue is not attached and forms a collar around the tooth. The trough around the tooth is called the sulcus and its depth is normally 1-3 mm.
The free gingival groove is a depression that appears in about 50% of population. The groove appears at the border of the free an d attached gingiva and usually represents the base of the gingival sulcus.
10. Gingival and Dentogingival Junctional Tissue
2015年1月5日 · A free gingival groove separates the attached gingiva from the marginal gingiva. This slight depression on the outer surface of the gingiva does not correspond to the depth of the gingival sulcus but instead to the apical border of the junctional epithelium.
Gingiva - Smiles For Tomorrow - Dentalcare
The free gingiva surrounds the tooth forming a sulcus (or crevice) next to the tooth. On the facial surface of the gingiva, a shallow depression called the free gingival groove separates the unattached gingiva from the attached gingiva.
Periodontology Anatomy Free Gingival Margin - Featherstone Perio
In some people, there is a visibly demarcated margin that appears as a shallow linear depression known as the free gingival groove. The free gingival margin ranges in width from .5 to 2 mm and is shaped in a scalloped pattern that matches the shape of the cementoenamel junction of the teeth.
Free Gingival Groove: What It Is and How It Works
The free gingival groove serves as an important landmark, helping to define the boundaries of the gingival sulcus, the small space between the tooth and the gum. This periodontal anatomy feature plays a vital role in maintaining gingival health and overall oral hygiene.
Normal Periodontium (Gingiva) - periobasics.com Basic …
It is demarcated from the attached gingiva by a shallow linear depression, the free gingival groove in approximately 50% of cases 3. Histologically, the marginal gingiva is made up of oral gingival epithelium coronal to the gingival groove, oral sulcular epithelium, junctional epithelium and subjacent connective tissue of the lamina propria.
Periodontology Anatomy - Free Gingival Margin - sedaperio.com
The free gingival margin is the area located between the sulcular epithelium and the epithelium of the oral cavity. This interface exists at the most coronal point of the gingiva, which is also known as the crest of the marginal gingiva.
Marginal (free) gingiva, attached gingiva and alveolar mucosa.
... the vestibular and lingual sides, the free gingiva extends from the gingival margin to the free gingival groove which marks the edge with the attached gingiva. The attached gingiva extends...
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