Patient induced unusual metallic obturation of the root canal of permanent maxillary central incisor with an immature apex – A rare case report

AbstractDiscovery of multiple foreign objects in the root canal is unusual and their removal is often difficult and challenging procedure. Entrapment of the foreign object in the pulp chamber or in root canal usually occur accidentally in children with the habit of chewing or placing various objects in the oral cavity. Clinically it was often encountered in tooth with wide carious lesion, exposed pulp chamber due to trauma or tooth left open for the drainage during root canal treatment. This impacted foreign body may act as a potential source of pain or infection. The attempt to retrieve such foreign object from the root canal with immature apex increases the risk of its displacement into periapical area. The present case report describes an unusual case of a patient with two metallic sewing needles inadvertently broken down in the root canal of the permanent maxillary left central incisor and it׳s successful retrieval by non-surgical endodontic treatment

“Bulls Eye For Bulls Teeth”- Endodontic Management of Taurodontism Using CBCT as A Diagnostic Tool- 2 Rare Case Reports

Taurodontism is a rare dental anomaly presented with an aberration of teeth that lacks the constriction at the level of the cemento-enamel junction (CEJ). It is characterized by elongated pulp chambers and apical displacement of bifurcation or trifurcation of the roots, forming a rectangular shape. Whilst, it appears most frequently as an isolated anomaly, its association with several syndromes and abnormalities has also been reported in the literature. Although permanent molars are most commonly affected, this anomaly could also be seen in deciduous dentition, unilaterally or bilaterally, and in any combination of teeth or quadrants. These morphological anomalies pose various challenges to the dentist during their endodontic treatment. Modern diagnostic tools such as Cone beam computed tomography (CBCT), loupes and Dental operating microscopes (DOM) help in achieving better treatment outcome in such cases. The presented article elaborates diagnosis and successful management of 2 rare cases of taurodontism in permanent molars