![]() ![]() The Luminex System product includes a standard non-adherent plastic post to be used in the calibration of the canal, which may initially conform to the appropriate circumference of the selected final post. Moreover, their elasticity is close to that of dentin, and they exhibit a high degree of resinous adhesion ( 10, 11). This post is made from longitudinal glass fibers combined with a strong matrix of epoxy resin, resulting in refractive properties and the capacity for transmission of light through the root canal. The Luminex System fiberglass aesthetic post (Luscent AnchorsTM, Dentatus, MN, USA) was used in the current patient. Thus, a decision was made to place a reinforced intra- radicular post ( Figure 3). The internal walls of the root canal were evaluated in accordance with the treatment planning, and it was determined that they were unduly thin. In the first session, the prophylaxis of all teeth with pumice and a rubber cup was performed. Subsequently, a mineral trioxide aggregate (MTA) apical plug of 5-mm was completed ( Figure 2). Initial endodontic treatment was performed to promote disinfection of the root canal. ![]() Plaque activity was controlled via the patient’s motivation with regard to oral hygiene and dietary measures, in conjunction with fluoride therapy. Initially, appropriate oral health promotion and plaque control measures were implemented. Radiographic examination including periapical radiographs revealed the presence of a fistula associated with tooth 1.1 ( Figure 1).Īfter clinical examination and diagnosis of the fracture type, a restorative treatment plan was formulated. Occlusion was favorable, and there was an absence of parafunctional habits. Clinical examination revealed a transverse enamel/dentin fracture with periodontal inflammation, and the presence of a fistula in the vestibular region of the anterior teeth. The patient was a 7-year-old boy who presented to the Dental Clinic of the Federal University of Santa Catarina with his parents, who reported the recurrence of a fracture in the right upper central incisor. The aim of this report is to present a methodological alternative for bonding of the fragment in a tooth with incomplete rizogenesis, using a fibro-resinous post and a self- curing Duralay® resin guide. ( 5), the techniques of adhesive bonding of the dental fragment represent a milestone in the science and art of restoring fractured anterior teeth, because they enable the use of the tooth fragment itself.ĭue to advances in adhesive dentistry, in cases of coronary artery fracture with endodontic involvement, composite resins can be used in the restoration of fractured anterior teeth, in conjunction with due consideration of intra- radicular aesthetics ( 6, 7). ![]() The advent of the enamel acid etching technique and dentin ( 4) together with the adhesive and composite systems available today has broadened the possibilities with regard to the restorative treatment of fractured upper incisors ( 3). The adequate restoration of fractured anterior teeth has always been a challenge for clinicians and specialists ( 3). Due to their exposed position in the dental arch, upper incisors are the teeth most commonly involved in dental trauma, and in most cases the trauma mainly affects the dental crown ( 2). Anterior tooth fractures are among the most common types of trauma encountered in the maxillofacial region ( 1, 2). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |