Oral Reactive Lesions Associated to Incomplete Removal of Natal Teeth: Case Report.

Natal teeth are infrequent at birth. Dental extraction is the most recommended treatment to avoid complications. Reactive soft tissue lesions associated to natal tooth or its incomplete removal are rare. A five-month-old female presented natal teeth #71 and #81 which were removed the day after the birth. The baby evolved with two nodules in the region of #71 and #81, pedunculated, 10 and 9 mm, respectively, covered by a pink mucosa, firm in consistency. Periapical radiography showed two radiopaque areas, suggestive of root fragments. After 30 days the nodule located in the region of #81 became purple in color and ulcerated. Both lesions were removed with high intensity diode laser. Histopathological analysis was compatible with inflammatory fibrous hyperplasia (#71) and pyogenic granuloma (#81). Early diagnosis of oral lesions in newborns by means of histopathological examination and a minimum invasive treatment, such as laser surgery, should be of primary concern.