No
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The periodontium: alveolar bone and the periodontal structures
periodontium
the periodontium is the area immediatly around the tooth.
Periodontium- is the area immediately around the teeth. It is made up of the gums, periodontal ligament, and jawbone....Pulp is the tissue that contains the blood vessels and nerves of a tooth. Pulp extends into the root canal and provides nourishment to the tooth....
crown
Anatomic root is any part of the tooth below CEJ & Clinical root is any part of the tooth not visible in the mouth
crown
The visible portion of the tooth is called the crown. The submerged portion is called the root.
The part of a tooth that is exposed and above the gum is called "crown", not to confuse with a crown that is prothesis to restore a heavily damaged tooth. The part of a tooth that is hidden inside the bone is called "root".
periodontitis 1. Inflammation of the periodontium. 2. A chronic inflammatory disease of the periodontium occurring in response to bacterial plaque on the adjacent teeth; characterized by gingivitis, destruction of the alveolar bone and periodontal ligament, apical migration of the epithelial attachment resulting in the formation of periodontal pockets, and ultimately loosening and exfoliation of the teeth.