What is the difference between a Suprabony and Infrabony pocket?
Infrabony pockets have the depth of the pocket apical to the level of the alveolar bone and are associated with radiographically identifiable vertical bone loss. Suprabony pockets have the fundus of the pocket superficial to the height of the alveolar bone and are associated with horizontal bone loss radiographically.
What is an Infrabony pocket?
infrabony pocket (intra-alveolar pocket) (intrabony pocket) a periodontal pocket in which the bottom is apical to the level of the adjacent alveolar bone. periodontal pocket a gingival sulcus that extends abnormally deep into the periodontal ligament apically to the original level of the resorbed alveolar crest.
What is the classification of periodontal pockets?
Two types of periodontal pockets exist: suprabony pockets; and intrabony pockets (19, 46).
What is the difference between a gingival pocket and a periodontal pocket?
Periodontal pockets are deeper than gum pockets. They extend down to your bone. They are caused by the destruction of the tissue that supports your teeth, including bone. The sulcus, the potential space between your tooth and gum, should be shallow when measured with a dental probe.
What is a Suprabony pocket?
suprabony pocket (supracrestal pocket) a periodontal pocket in which the bottom is coronal to the underlying bone.
What is Suprabony defect?
Suprabony means above the bone crest. When periodontal infection results in the development of an intrabony defect, the base of the pocket is apical to (or below) a wall of bone. By contrast, when a suprabony pocket develops, the base of the defect is coronal to the crest above the bone.
What is an Infrabony defect?
The intrabony defect is a specific osseous defect with definite morphology; it is not just any defect with the base of a perio- dontal pocket apical to the alveolar crest. The intrabony defect is surrounded by bony walls on three sides with the tooth root forming the fourth wall.
What is the difference between a true pocket and a false pocket?
Periodontitis causes pockets to form around the teeth resulting in a deeper probing depth than the healthy 1-3mm mentioned earlier. This is known as a true pocket because the fibres attaching the gum to the teeth are destroyed.
What is a true periodontal pocket?
What is a gum pocket?
When gum tissue begins to separate or pull away from the teeth, it leaves a larger space between the tooth and gums where harmful bacteria can thrive. At this point the space is called a “pocket.” Inflammation is present, and the once healthy sulcus has become deeper because it is diseased.
What is KCNH1 disorder?
KCNH1 encodes a voltage-gated potassium channel that is predominantly expressed in the central nervous system. Mutations in this gene were recently found to be responsible for Temple-Baraitser Syndrome (TMBTS) and Zimmermann-Laband syndrome (ZLS).