When Extraction Becomes the Better Option
There are situations where saving a tooth is genuinely not the right call and a good dentist will tell you so honestly rather than push you toward treatment that is unlikely to hold up.
The tooth is cracked below the gum line. Cracks that extend into the root cannot be reliably treated. Even with a root canal and crown, the tooth is likely to fail, sometimes quickly. Extraction and replacement is the more predictable path.
There is not enough tooth structure left. If decay or damage has destroyed most of the tooth above the gum line, there may not be enough to support a crown after a root canal. Without a crown, a root canal treated tooth is vulnerable to fracture.
Severe bone loss around the tooth. Advanced gum disease can compromise the bone that holds a tooth in place. In those cases, keeping the tooth may not be structurally viable regardless of what is done to the tooth itself.
The patient is medically compromised in specific ways. Certain health conditions affect healing after root canal treatment. In these cases, extraction may be the safer recommendation.