[Pulp hemorrhage from single accidental trauma in permanent anterior teeth of young patients].

1. Seven cases of pulpal lesions due to accidental trauma in young individuals anterior permanent teeth are studied clinically and histologically. 2. Etiopathogenic concepts of the specific lesions under study are synthesized. 3. Characteristics of the material and utilized methods are established. 4. By means of a detailed description of the cases, the histopathological and clinical qualities are coordinated, formulating commentaries. 5. Synoptic charts of the results obtained are included and the total analysis of all the material studied is completed with a general clinical-histopathological commentary.