The Management of a C1-Shaped Canal Configuration in a Mandibular Second Molar.

The mandibular second molar has one unique feature regarding internal anatomy: it tends to have a C-shaped configuration in many cases. In mandibular second molar teeth, it is a variance of racial predilection that is frequently observed. During negotiation, debridement, and obturation, the physician is frequently faced with difficulties due to the complexity inherent in this diversity of canal morphology.

Reviving the Art of Onlay Cast Metal Restoration.

Cast metal restorations have been a cornerstone in restorative dentistry for decades, providing durable and reliable solutions for restoring damaged teeth. This case report explores the evolution of cast metal restoration techniques, highlighting recent advancements and their implications in modern dental practice involving indirect cast metal onlay restoration as a successful treatment option that involves the replacement of the tooth cusp and reinforcement of the tooth through indirect restoration. Historically, cast metal restorations, commonly fabricated from alloys such as gold, have offered superior mechanical properties, biocompatibility, and longevity compared to other materials.

Management of a Case of a Large Perforation Repair With Biodentine.

Perforations, which are artificial contact connections among teeth and supporting tissues, have a substantial impact on the success of root canal therapy, whether caused by iatrogenic or pathological causes. This case report describes a 51-year-old female who had intermittent jaw pain that was diagnosed as perforation and was successfully controlled with endodontic intervention following a referral due to procedural problems. The perforation in the furcation zone of a molar was treated with biodentine, demonstrating its sealing, biocompatibility, and tissue restoration properties.