On the recession tendency of rotated premolars

Gingival recessions are morphologic changes of the attached gingiva that represent a non-inflammatory loss of attachment. Exposing the root surfaces disrupts the harmonious red-white esthetics. In addition to traumatic recessions by tooth brushing, certain orthodontic movements also appear to contribute to the development of recessions. A specific form of recession genesis is discussed in the following article. Keywords: gingival recession, rotation, rotated premolars, red-white esthetics