What is the recommended course of action when encountering a broken coronal portion of a canine tooth?

When a broken coronal portion of a canine tooth is encountered, the recommended course of action is to perform conservative endodontic treatment followed by post and core preparation. This approach is favored because it aims to preserve the natural tooth structure as much as possible while addressing any underlying issues.

Conservative endodontic treatment involves treating the pulp chamber of the tooth to remove any infected or necrotic tissue. This is essential, especially if the fracture has extended into the pulp, as it helps to prevent potential complications such as infection or abscess formation. After addressing the endodontic aspect, a post and core can be placed to restore the tooth's structure. This reconstruction is vital for providing the necessary support for a crown or other restorative material, ensuring the tooth's functionality and longevity.

In contrast, extraction may be considered in more severe cases, but preserving the tooth is preferable when possible. Immediate referral to a specialist isn't necessary in all situations, especially if the general dentist is equipped to handle the repair. Observation may not be suitable either, as it could allow for further complications to arise without intervention. Therefore, the comprehensive approach of conservative endodontic treatment followed by post and core preparation is ideal for managing a broken coronal portion of a canine tooth effectively