Crowns are a method for restoring a damaged tooth beyond repair, requring support and reinforcement. No longer visually obvious and unattainably expensive, a dentist will suggest a crown in a number of relatively common circumstances. The general dentistry practitioners at Kathleen Kujiraoka DDS’s Kaneohe, HI, practice explain the most common reasons for dental crowns.

Read on to learn when you should make an appointment for a dental crown. 

5 Most Common Reasons for Dental Crowns 

Abnormally Large Fillings

Small cavities can be filled and left alone. However, if a tooth sustains a cavity or crack spanning more than half of the width of the tooth, the surrounding tooth becomes so weak, a dental crown is required to prevent future cracking and decay. 

Broken Cusps

The cusps of your teeth are the areas that take the brunt of chewing. Broken cusps caused by an injury or existing filling must have a crown to cover and protect the rest of the tooth from continued fracturing.

Root Canals

By the nature of the procedure, a root canal leaves the inside of the tooth hollowed out and vulnerable to infection and cracking. Therefore, it is standard practice for most dentists to implant a dental crown immediately after a root canal is performed.

Excessive Wear & Tear

Sometimes, excessive wear and tear of the teeth are the result of medical conditions, such as acid reflux, bulimia, and tooth grinding. As a result of any of these conditions, the tooth gets worn down and becomes weaker. As the weakening continues, the bite can collapse, and dental crowns are the only way to restoration.

Cosmetic Reasons

Dental crowns are also implanted for cosmetic reasons. Teeth with an unappealing color or shape, or spaced out teeth can be covered with a dental crown to improve the appearance of the smile.

Regardless of the reason for crowns, an experienced family dentist will guide you through the process. Call (808) 235-2121, or visit Kathleen Kujiraoka’s website for more information about booking an appointment.