You’ve had that crown for years without problems, then something changed. Maybe you feel a dull ache when you bite down, or you’ve noticed a dark line near your gum that wasn’t there before. The crown might even feel loose.
These signs deserve attention. A failing crown doesn’t fix itself, and waiting usually makes the problem worse and the repair more expensive.
Dr. Ranveer Chandy has practiced general and cosmetic dentistry in Edmonton since 2008. He’s placed crowns at Reliance Dental Family Dentistry for years and understands when a crown needs attention. Here’s when you need to replace a failing dental crown in our South Edmonton office and how Dr. Chandy can help.
How Long Do Dental Crowns Actually Last?
Most crowns last between 5 and 15 years with proper care, but some last much longer. A lot depends on the material, your bite, your hygiene habits, and how well the crown was made in the first place.
Porcelain crowns tend to last longer than composite ones. Gold crowns can last decades because the material doesn’t wear down easily. Zirconia crowns sit in the middle range for durability.
Your bite matters too. If you grind your teeth at night, you put extra pressure on your crowns. That shortens their lifespan. Patients who clench or grind often need crowns replaced sooner than patients who don’t.
While crowns don’t decay, the tooth underneath can. If bacteria get under the edge of a crown, decay starts in the natural tooth. That shortens the crown’s life and puts the tooth at risk.
Signs Your Crown Needs Replacing
Call our office if you notice these changes in and around your crown:
- Pain or sensitivity when you bite down: A crown that hurts when you chew often means something’s wrong underneath. The tooth may have cracked. Decay may have reached the nerve. The crown may sit too high and throw off your bite.
- A loose or wobbly crown: Your tooth crown should feel solid. If it shifts when you touch it, the cement has failed. That lets bacteria get underneath. Call our office right away if this happens. A loose crown can often be re-cemented if you act quickly.
- A dark line along the gum line: Some patients notice a gray or black line where the crown meets the gum. This can mean the metal core is showing through, or it can mean decay is forming under the edge.
- Visible cracks or chips in the crown: Porcelain can chip. If you see a crack, the crown is compromised. Bacteria can get inside and cause problems. A chipped crown often needs full replacement rather than repair.
- Food getting caught around the crown: If food gets trapped around the crown every time you eat, the seal has broken. That gap lets bacteria in, and it’s a warning sign that the crown no longer fits properly.
- Swelling or tenderness in the gums near the crown: Swollen gums near a crown can mean infection. Sometimes the crown is trapping bacteria or the tooth underneath is dying. Either way, you need an evaluation and may need periodontal disease treatment.
- The crown has been in place for 10 or more years: Age alone doesn’t mean a crown needs replacing. But it’s worth an annual check. Dr. Chandy examines every crown during routine visits. He looks for wear, cracks, and changes in the seal.
What Happens If You Delay Replacing a Crown?
A failing crown rarely gets better on its own. Here’s what can happen when patients wait.
- Decay spreads under the crown. If it reaches the pulp, you’ll need a root canal before a new crown can be placed. If it reaches the root, you might lose the tooth entirely.
- The tooth can crack. A cracked tooth can’t always be saved. If the crack extends below the gum line, extraction may be your only option. That turns a crown replacement into an implant or bridge.
- Your bite can shift. A loose or high crown changes how your teeth come together. That uneven pressure can cause jaw pain, headaches, and wear on neighboring teeth.
- Infection can develop. Bacteria under a crown can cause an abscess. That’s painful and can become a medical concern if it spreads.
Replacing a crown early is almost always simpler than dealing with the consequences of waiting.
How Dr. Chandy Evaluates a Failing Crown
The first step is a thorough examination. Dr. Chandy checks the crown for looseness, cracks, and fit. He examines the gum line for signs of decay or infection. He also checks your bite to see whether the crown sits correctly.
Digital X-rays show what’s happening beneath the crown. They reveal decay, bone loss, and changes around the root. This imaging helps Dr. Chandy decide whether the tooth can support a new crown or whether it needs more extensive treatment.
Sometimes a crown can be repaired. A loose crown with a healthy tooth underneath can often be re-cemented. That’s the best-case scenario. It’s also the least expensive outcome.
Other times, replacement is the only option. That’s when Dr. Chandy’s CEREC training makes a difference. He can design a custom replacement dental crown that fits precisely and lasts for years.
When to Call Reliance Dental for A Damaged Crown
Don’t wait if you notice any warning signs. Call our office at 587-840-9984 to schedule an evaluation. We’ll examine the crown, take X-rays, and tell you honestly whether it can be repaired or needs replacement.
If your crown feels loose right now, call us today. A crown that’s re-cemented quickly often lasts for years. Ignoring crown problems can lead to a root canal or extraction.
Our emergency line is available for urgent concerns. We offer same-day emergency care whenever possible. We’ll give you honest answers, clear pricing, and treatment that fits your schedule. Our office is proud to serve