What a crown does well
It distributes biting force across the whole tooth again, protects a weakened tooth from cracking further, and can restore a tooth's appearance alongside its function.
Cosmetic Dentistry
Protecting the tooth you still have.
A crown covers a tooth entirely, restoring its shape and strength when there isn't enough healthy structure left for a filling to do the job. The goal is always the same: keep the natural tooth functioning for as long as possible, with a covering built to handle real biting force. It's one of the most frequent restorations we recommend for San Ramon patients whose teeth have taken on real wear over the years.
What it is
A cap that replaces the outer surface of the tooth.
Think of a crown as a custom-fitted cap that fully surrounds the visible part of a tooth above the gumline. To make room for it, the dentist reshapes the existing tooth, then places a crown, often fabricated in a dental lab, over the top.
Once cemented into place, a well-fitted crown functions like a natural tooth for chewing, and is shaped and shaded to blend in with the teeth around it.
The tooth is reshaped first, then the crown is fitted over what remains.
When it may be appropriate
When a filling isn't enough anymore.
A crown may be recommended for a tooth with a large or failing filling, a significant crack, or one that's been treated with a root canal and needs added protection against future fracture. It's also the way a single dental implant is typically restored above the gumline.
Not every damaged tooth needs a crown — sometimes a more conservative filling or a piece of bonding is enough. When more than one tooth is affected, or a tooth is missing entirely alongside others needing crowns, crowns and bridges may be discussed together as part of one plan.
Why diagnosis matters
The question isn't just "does it need a crown."
A crown placed on a tooth with an undiagnosed problem underneath doesn't solve anything — it just covers it up.
Before recommending a crown, we check whether the tooth's nerve is healthy, whether the surrounding bone and gum can support it, and whether the bite needs any adjustment. Skipping that step to move faster to the crown itself tends to cause problems down the road rather than prevent them.
Benefits and trade-offs
Strength and protection, at the cost of some tooth structure.
What to weigh
Preparing a tooth for a crown removes some existing tooth structure, which is why a crown is only recommended once a more conservative repair is no longer a realistic option.
What patients can expect
From reshaping to a finished restoration.
The dentist reshapes the tooth to make room for the crown, then takes an impression or digital scan to guide fabrication of the final restoration. A temporary crown may be placed in the meantime, depending on your case. Once the finished crown is back, it's checked for fit and bite before being permanently cemented.
The office uses same-day CAD/CAM technology for some crowns, which can shorten this process for cases where it's a good fit — we'll let you know if your tooth is a candidate.
Long-term considerations
Treat it like a natural tooth, because it's meant to function like one.
A crown still requires normal brushing and flossing, and the gumline around it deserves the same attention as any other tooth — decay can still develop at the edge of a crown if it isn't cared for. Regular checkups let us catch any change in fit or bite early, before it becomes a bigger issue.
Have a tooth that needs a closer look? Let's talk.
A consultation is a conversation, not a commitment. If a crown isn't the right answer, we'll tell you what is.