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Healthy gums fill and fit each space between the teeth, unlike the swollen gum papilla seen in gingivitis or the empty interdental embrasure seen in periodontal disease. Healthy gums hold tight to each tooth in that the gum surface narrows to "knife-edge" thin at the free gingival margin. On the other hand, inflamed gums have a "puffy" or ...
Giant cell epulis, also known as peripheral giant cell granuloma, are like fibrous epulis and occur at the anterior interdental margin, the gum between the teeth at the front. They are more common in women. They are often soft round and deep red to purplish blue. It is important they are investigated to make are they are not true giant cell ...
The superficial, or suprabasal, cells of the JE serve as part of the EA of the gingiva to the tooth surface. These superficial, or suprabasal, epithelial cells of the JE provide the hemidesmosomes and an internal basal lamina that create the EA, because this is a cell-to-noncellular type of intercellular junction.
The gingiva ("gums") is the mucosal tissue that overlays the jaws. There are three different types of epithelium associated with the gingiva: gingival, junctional, and sulcular epithelium. These three types form from a mass of epithelial cells known as the epithelial cuff between the tooth and the mouth. [38]
There are many factors of oral health which need to be preserved in order to prevent pathogenesis of the oral microbiota or diseases of the mouth. Dental plaque is the material that adheres to the teeth and consists of bacterial cells (mainly S. mutans and S. sanguis), salivary polymers and bacterial extracellular products. Plaque is a biofilm ...
Therefore, despite having clinical gingival health, a low level of inflammatory infiltrate, consisting of neutrophils, B Cell Lymphocytes and macrophages, is always present in the connective tissue underlying the junctional epithelium. Essentially, this means that histologically, there will always be an inflammatory reaction to bacteria from ...
Even in a mouth where the gingiva appear healthy, there is constant low-level inflammatory response facilitated by the host to manage the constant bacterial load of plaque micro-organisms. Leukocytes and neutrophils are the main cells that phagocytose bacteria found in the gingival crevice or pocket.
The connective tissue of the lamina propria is loose and rich in cells. The cells of the lamina propria are variable and can include fibroblasts, lymphocytes, plasma cells, macrophages, eosinophilic leukocytes, and mast cells. [2] It provides support and nutrition to the epithelium, as well as the means to bind to the underlying tissue.