Knowledge of the variations in root and root canal morphology is mandatory for the success of endodontic treatment. Neglecting to probe, prepare and fill all the canals can lead to failure of endodontic treatment 1 . As a group the mandibular premolars are among the most difficult teeth to treat endodontically, because they have high incidence of multiple roots or canals 2 . Moreover their root...

Ceramic post-and-core systems offer biocompatibility, aesthetics, reinforcement of the remnant root, and prosthesis retention. Aesthetic posts-and-cores contribute to the optical properties of the overlying restorations when metal-free crowns are used. This article illustrates the use of these materials to provide strength and aesthetics during the restoration of endodontically treated teeth. T...

This case report highlights a massive radicular cyst with respect to the lower left premolars, that developed secondary to endodontic failure and resulted in buccal cortical bone destruction. It also discusses the investigation and the surgical approach which were carried out with regard to the cyst. Following surgical closure, the teeth were endodontically retreated. It also highlights the fac...

One of the significant iatrogenic complications during endodontic treatment is Furcal perforations which may lead to failure. Mineral trioxide aggregate (MTA) has been regarded as an ideal material for perforation repair. This case report describes repair furcal in a young permanent mandibular molar 10year-old male patient using MTA. The tooth was treated endodontically followed by placement zi...