What should you do if a rotary file separates during a root canal on a patient?

When a rotary file separates during a root canal treatment, it is crucial to stop the treatment and inform the patient and guardian. This approach is aligned with best ethical practices and patient safety considerations. Communication is key in dental practice, especially when complications arise during a procedure.

Informing the patient allows for transparency and fosters trust, as they have the right to know about any challenges encountered during their treatment. This also opens a dialogue for discussing the next steps, including potential solutions to the separation issue, whether that means attempting to retrieve the file, managing the situation conservatively, or possibly referring to a specialist if necessary.

Additionally, halting the procedure helps prevent further complications that could arise from continuing treatment with an incomplete or compromised root canal system. It shows a commitment to patient care and ensures that proper steps are taken to manage the separated file appropriately, considering both the health of the tooth and the overall wellbeing of the patient.