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The gums are part of the soft tissue lining of the mouth. They surround the teeth and provide a seal around them. Unlike the soft tissue linings of the lips and cheeks, most of the gums are tightly bound to the underlying bone which helps resist the friction of food passing over them.
The enamel layer is whiter and semitransparent, and contributes blue, pink green tints to the tooth color. [6] The underlying dentin layer is darker than enamel, yellow-brown in color, and less transparent. [6] Dentin forms the bulk of the tooth substance, [7] and contributes most to the overall tooth color. [6]
The normal color of enamel varies from light yellow to grayish (bluish) white. At the edges of teeth where there is no dentin underlying the enamel, the color sometimes has a slightly blue tone. Since enamel is semitranslucent, the color of dentin and any material underneath the enamel strongly affects the appearance of a tooth. The enamel on ...
Noticeable signs include receding gums,making the teeth appear longer. Gums may bleed more, and there may be some bone loss. Moderate periodontitis: As the gum disease progresses, pockets get ...
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Of these, cementum is the only one that is a part of a tooth. Periodontal ligaments connect the alveolar bone to the cementum. Alveolar bone surrounds the roots of teeth to provide support and creates what is commonly called an alveolus, or "socket". Lying over the bone is the gingiva or gum, which is readily visible in the mouth.
It is caused by proliferation of malignant melanocytes within the connective tissues. Most common oral sites include the hard palate and gums. [2] The presentation of oral melanoma can vary; some could be asymptomatic pigmented areas, whilst others could be rapidly growing areas of ulceration with symptoms such as, bone destruction, pain and ...
The inflammation of the gums and irreversible destruction of the alveolar bone and surrounding structures of the teeth, which is usually slow progressing but can have bursts. Local factors explain presence of disease, such as diet, lack of oral hygiene, plaque accumulation, smoking, etc.