Two natal maxillary molars. Report of a case.

A 20-day-old black male infant with two rare posterior natal teeth was referred for examination and care. Oral radiographs suggested that the teeth were the right and left maxillary primary molars. The hypermobile teeth and associated suspicious soft tissue masses were removed. Histologic examination revealed irregular tooth structures and infiltrate consistent with inflamed dental follicles.

Valproic acid: a new antiepileptic drug with potential side effects of dental concern.

Although the exact mechanism by which valproic acid acts on hemostasis is unknown, an association between the agent and defective blood clotting and spontaneous hemorrhage is evident. This side effect should be considered in the management of dental patients taking the drug for whom treatment involves surgery of the soft tissues.