Читать книгу Handbook of Oral Pathology and Oral Medicine - S. R. Prabhu - Страница 21

 The most common missing multiple teeth (other than third molars) are:Maxillary lateral incisors (Figure 1.1). This is followed by the mandibular second premolars and maxillary second premolarsSkin/nails/hair/sweat glands may be affected in some cases of hypodontiaMorphology of teeth may be defective (microdontia/peg‐shaped laterals) in hypodontiaIn Down syndrome oligodontia is commonHypodontia/oligodontia might also be associated with cleft lip and palateOver retention of the overlying deciduous tooth (because of the missing permanent tooth germ) occurs frequently