| Nowadays pulp therapy offers more conservative treatment options through the use of materials such as Mineral Trioxide Aggregate (MTA) and Calcium Hydroxide with iodoform, which has antimicrobial properties and stimulates regeneration of periodontal tissues. Case report: A 6 years old female patient who presented dental organ with furcation perforation was treated with pulpectomy in 7.4 with Calcium Hydroxide, Iodoform and cameral sealed with MTA. Twelve months after treatment, the primary molar was asymptomatic. Radiographically it was observed a reduction of furcal lesion and bone with a better condition. Discussion: There are few studies about pulp therapy in primary molars with furcal perforation and root resorption, because the American Academy of Pediatric Dentistry contraindicates the pulp therapy on these conditions due to poor prognosis However, the use of materials such as MTA is revolutionizing pulp therapy protocols in primary molars, as seen in clinical cases of Moretti (2007), Oliveira (2008), Salcedo (2009) and Seng-Tun (2010). The MTA in permanent molars is widely documented by researchers such as Silveira (2008) and Guven G (2007) among others. |