Clinical Research Directory

Inclusion Criteria: * Vital or non-vital temporary lower second molars. * Radiographic absence of external or internal pathological reabsorption. * Absence of interadicular radioluscience and/or periapical lesion. * Temporary teeth with at least 2/3 of the root intact or a minimum root length of 8mm. * Remaining dental structure sufficient for the subsequent placement of a stainless steel crown. * Children who have already undergone some previous restorative treatment in the Department of Pediatric Dentistry. Exclusion Criteria: * Molars that have less than 2/3 radicular lenght. * Have taken analgesics or anti-inflammatories in the last 12 hours. * Very uncooperative patients, who require some type of anxiety to be treated. * Patients with systemic diseases. * Patients with special needs.