Question 1

Can a cracked tooth heal on its own?

Accepted Answer

No. Unlike a broken bone, dental enamel cannot repair itself. Cracks tend to extend deeper over time as you continue to chew on the tooth.

Question 2

Why didn't my dentist see it on the X-ray?

Accepted Answer

Standard X-rays look at the tooth from one angle and only show density changes. Most cracks run along the plane the X-ray travels through, making them effectively invisible. Diagnosis requires specialized tools an endodontist uses every day.

Question 3

Will I need a crown afterward?

Accepted Answer

Almost always, yes. A cracked tooth needs to be protected by a full-coverage crown from your general dentist. This is typically placed a few weeks after the root canal.

Question 4

Can a cracked tooth always be saved?

Accepted Answer

Not always. The earlier you seek evaluation, the better the prognosis. If the crack stays limited to the crown of the tooth, a root canal and crown can save it. If the crack has extended into the root, extraction is often the only option.

Question 5

How long does treatment take?

Accepted Answer

The diagnostic visit takes 30–60 minutes. If a root canal is needed, that's usually a separate 60–90 minute appointment, often the same day if you'd prefer.

Cracked Tooth Specialist Sunnyvale · Diagnosis & Treatment