What is mucogingival junction?

A mucogingival junction is a feature which is found on the intraoral mucosa. The mucosa located on the cheeks and on the floor of the mouth are freely moveable and fragile. In contrast, the mucosa around the teeth and on the palate are more firm and keratinized.

How do you identify the mucogingival junction?

[2] In the FM, mucogingival junction is assessed as a borderline between the movable and immovable tissue wherein tissue mobility is determined by running a periodontal probe positioned horizontally from the vestibule toward the gingival margin with light pressure.

Why is the mucogingival junction important?

The mucogingival junction has clinical important because of its use in measuring how wide the attached gingiva are. Because of its tight bind to the alveolar bone laying underneath, attached gingiva provides the mucosa protection during functional uses (chewing).

What are the two types of gingiva?

There are two types of gingivae that are clearly recognizable and they are known as the marginal gingiva that is mobile, and the attached gingiva.

Is mucogingival junction Keratinized?

A mucogingival junction is an anatomical feature which is found on the intraoral mucosa. The mucosa found on the cheeks and floor of the mouth are freely moveable and fragile. However, the mucosa around the teeth and on the palate are more firm and keratinized.

What are Mucogingival problems?

Common mucogingival conditions are recession, absence or reduction of keratinized tissue, and prob- ing depths extending beyond the MGJ. Anatomical variations that may complicate the management of these conditions include tooth position, frenulum insertions and vestibular depth.

Why gingiva is coral pink in color?

What color is the human gingiva? It is frequently described as “coral pink” and is dependent upon the thickness of epithelium, the degree of keratinization, the magnitude of pigmentation, and the underlying vascularization1.

What are the 3 anatomical division of the gingiva?

The periodontium is the dense connective tissue between the roots of the teeth and the dental alveoli. Gums divide into three anatomical parts or types – the marginal, attached, and interdental parts.

What is Mucogingival surgery?

The term Mucogingival Surgery was proposed by Friedman in 1957 to indicate any surgery “designed to preserve attached gingiva, to remove frena or muscle attachment, and to increase the depth of the vestibule”.

What is mucogingival surgery?

What is a mucogingival deformity?

MUCOGINGIVAL DEFORMITY: A departure from the normal dimension and morphology of, and/or interrelationship between gingiva and alveolar mucosa; the abnormality may be associated with a deformity of the underlying alveolar bone. #DiagnosticTerminology.

Where is attached gingiva?

The gingival sulcus, or crevice, is therefore created between tooth and mucosa; its depth varies from 0.1 to 0.3 cm. The attached gingiva extends from the free gingival groove to the beginning of the alveolar crest and is continuous with the alveolar mucosa.