Complications Arising from Root Canals

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Root canal treatment usually goes smoothly, but complications can occur for a variety of reasons. Errors during the procedure and anomalies in tooth anatomy are often involved when problems do happen. Here is a look at the most common types of root canal complications.

Re-Infection

Errors or missed infected tissues can allow a tooth to become re-infected right after a root canal or later. Insufficient cleaning, delayed crown placement, and incomplete removal of infected tissue from abnormal tooth canals may be involved in these cases.

Root Perforation

Tooth roots are very delicate and often shaped in unusual ways, and they sometimes become punctured by instruments during a root canal procedure. In some cases, such punctures can be repaired immediately with no further issue.

Root or Crown Fracture

Following root canal therapy, teeth, and especially their roots, are more brittle than before. Further treatment, failure to place a crown, and habitual teeth grinding all can potentially fracture weakened roots. This often makes extraction necessary.

Complications of root canal treatment can happen during the procedure or later. Fortunately, complications are unusual and are treatable in a variety of ways. You can schedule a consultation with our Los Angeles endodontist to learn more about endodontic complications.