Common Signs That Your Dental Crown Should Be Replaced

Dental crowns are designed to protect and strengthen damaged teeth, but they aren’t meant to last a lifetime. Over time, even a well-made crown can begin to wear down or fail. Knowing the warning signs that a crown needs replacement can help you avoid pain, infection, and more extensive dental treatment down the road.

Your Crown Feels Loose or Unstable

A crown should feel secure and function just like a natural tooth. If it starts to feel loose, wobbly, or shifts when you chew, it may no longer be properly bonded. This can happen as the cement holding the crown in place weakens or if the underlying tooth structure changes. A loose crown can allow bacteria to sneak underneath, increasing the risk of decay or infection.

Pain or Sensitivity Around the Crown

Discomfort around a crowned tooth isn’t something to ignore. Sensitivity to hot or cold temperatures, pain when biting, or a dull ache could signal that decay has developed beneath the crown or that the tooth’s nerve is irritated. These symptoms often appear gradually, which is why they can be easy to miss without regular dental checkups.

Visible Cracks, Chips, or Wear

Crowns endure daily wear from chewing, grinding, and clenching. Over time, you may notice chips, cracks, or thinning in the crown material. This is especially common with older crowns or those placed on back teeth that handle more pressure. A damaged crown may no longer adequately protect the tooth, leaving it vulnerable to further damage.

Gum Changes Around the Crown

Healthy gums should fit snugly around a crown. If you notice redness, swelling, bleeding, or gum recession around the crowned tooth, it may indicate a problem. In some cases, the crown may no longer fit properly at the gumline, allowing plaque and bacteria to build up. Left untreated, this can contribute to gum disease or decay beneath the crown.

Dark Lines or Discoloration

Older crowns, especially those made with metal, may develop dark lines near the gumline over time. Discoloration around a crown can be a cosmetic concern, but it can also signal deterioration of the materials or changes in the surrounding tooth structure. Newer crown options are often designed to look more natural and blend seamlessly with your smile.

The Crown Is More Than a Decade Old

While crowns are durable, most have a lifespan of about 10 to 15 years. If your crown is approaching or beyond this range, it’s wise to have it evaluated, even if you aren’t experiencing noticeable symptoms. Wear and tear can occur silently, and problems may already be developing beneath the surface.

Regular dental visits play a key role in catching these warning signs early, often before a crown fails or causes discomfort.

About the Practice

Kessler Park Dental provides comprehensive dental care, including custom dental crowns designed to restore strength, function, and appearance. Dr. Jayme Martinez and our experienced dental team focuses on preventive care and routine evaluations to help patients maintain long-lasting restorations and healthy smiles through every stage of life.

Call us at (214) 303-9969 or request an appointment online.