In Titles: Do Not Capitalize. As you have probably noticed short words, those with less than five letters, are generally lowercase in titles, unless they are the first or last words in a title. Generally, we do not capitalize: 1  Articles: a, an, the.  Coordinating Conjunctions: and, but, or, for, nor, etc.
Taurodontism is caused by the failure of Hertwigâs. epithelial sheath diaphragm to invaginate at the proper. horizontal level (Hamner et al. 1964, Terezhalmy et al. 2001). Interference in the epitheliomesenchymatose. induction has also been proposed as a possible aetiology. (Llamas & Jimenez-Planas 1993).
Periodontal disease: A bacterial infection that destroys the attachment fibers and supporting bones that hold the teeth in the mouth. Left untreated, periodontal disease can lead to tooth loss. The main cause of periodontal disease is bacterial plaque, a sticky, colorless film that constantly forms on teeth.eriodontal disease: A bacterial infection that destroys the attachment fibers and supporting bones that hold the teeth in the mouth. Left untreated, periodontal disease can lead to tooth loss. The main cause of periodontal disease is bacterial plaque, a sticky, colorless film that constantly forms on teeth.