Inflammation of one or both tonsils, typically as a result of infection by a virus or ‘bacteria.
A tiny stone (calculus) in the tonsils. Such stones are found within little pockets (crypts) in the tonsils. These pockets typically form in chronic recurrent tonsillitis, and they harbor bacteria. Tonsilloliths are foul smelling because they tend to contain high quantities of sulfur compounds. When crushed, they give off a characteristic rotten-egg smell and can […]
Small masses of lymphoid tissue at the back and on both sides of the throat.
a hard crown above the gum line, which is attached to two or four roots by a portion called the neck. The roots are covered with a very thin layer of bone, and they keep the tooth embedded in the bones of the jaw. The exposed exterior of the tooth is covered with tough enamel. […]
- Tooth and nail syndrome
A genetic disorder characterized by the absence of several teeth at birth and abnormalities of the nails. The disorder is also known as hypodontia and nail dysgenesis or Witkop syndrome (TNS). It was first described by Dr. Carl Witkop in 1965. The tooth and nail defects in the syndrome are highly variable. The number and […]
- Primary teeth
The first teeth which are shed and replaced by permanent teeth. The first primary tooth comes in at about 6 months of age and the 20th and last primary tooth erupts at around 2 1/2 years of age. The primary teeth are replaced beginning usually at about age 6. Also called baby teeth, milk teeth, […]