Restorative dental procedures often involve placing an artificial tooth to create a natural-looking smile. As the final step, a dental crown or cap is used to cover an abutment or strengthen a damaged tooth. Many patients are unsure about the difference between a dental cap vs a crown, making it important to understand how each is used in treatment. Are these two different procedures or just different names? Whether the confusion comes from terminology or treatment specifics, understanding the distinction can help make the next step clearer.
Dental Crown vs Cap: Key Differences
There’s no functional difference between a dental cap vs crown. Both terms refer to the same restoration, a custom-made cover placed over a damaged, decayed, or weakened tooth to restore its shape, appearance, and strength.
‘Crown’ is the more modern and technical term used by dental professionals, while ‘cap’ is often used colloquially by patients. When a dentist refers to a crown, they are describing the same restoration that many still call a cap.
The term “cap” became popular years ago when crowns were often made of gold or metal and visibly covered the tooth. As materials evolved, so did terminology. Today’s crowns are typically made from porcelain, ceramic, or zirconia and are designed to resemble natural teeth.
When patients ask about the difference between a dental crown and a cap, the explanation is simple. There isn’t one; it’s simply a matter of terminology.
When is a Dental Crown Needed?
While the terms dental cap and dental crown are often used interchangeably, knowing when this type of restoration is recommended can help patients better understand their treatment plan. A crown is typically advised in the following situations:
- A tooth has a large cavity that cannot be restored with a standard filling
- A root canal has been performed, and the remaining tooth structure needs protection
- The tooth is cracked, broken, or significantly worn down
- Cosmetic improvement is needed for a discolored or misshapen tooth
- A dental bridge is being placed and needs crowns to support it on either side
Pros and Cons of Dental Crowns
Knowing what dental crowns can and can’t do makes it easier to decide if they’re the right choice.
Pros
- Protect teeth that are damaged, weak, or worn down
- Help with chewing and speaking normally
- Improve the look of your smile
- Can last many years with good care
Cons
- Some natural enamel has to be removed
- Can be costly, depending on the material used
- May need to be replaced after 10 to 15 years
How are Dental Crowns Placed?
The process of getting a dental crown typically takes two visits. However, depending on the extent of decay or damage, preparation may take longer. For example, if the crown is being placed over an abutment (an artificial tooth root), the process can take several months to complete.
First Visit: Tooth Preparation
The dentist removes any decay or damage and shapes the tooth to fit the crown. Impressions are taken and sent to a dental lab.
Second Visit: Crown Placement
The dentist cements the crown permanently onto the prepared tooth once it’s ready. Temporary crowns may be used in the meantime.
Modern dental technology allows for natural-looking results. Most crowns (or caps) are made from materials such as porcelain-fused-to-metal, all-ceramic, or zirconia, depending on the patient’s needs and budget.
How to Whiten Caps and Crowns
A common concern among patients is whether dental caps or crowns can be whitened to match the surrounding teeth. The short answer is no. Crowns are made from synthetic materials, which means they won’t lighten or change color with teeth whitening products like natural teeth can.
If a crown appears dull or discolored next to the surrounding teeth, there are typically two options:
- Whiten the natural teeth first, then match the new crown to the lighter shade
- Replace the existing crown to better match already whitened teeth
In either case, it’s important for patients to discuss their cosmetic goals with their dentist before starting any treatment.
How to Care for a Dental Cap or Crown
Maintaining good oral hygiene is important for extending the life of a dental cap or crown. Here’s what you should do:
- Brush two times a day with a soft-bristled toothbrush
- Floss around the crown daily
- Avoid chewing ice or very hard foods
- Visit the dentist regularly for checkups
Crowns don’t decay, but the tooth underneath still can. That’s why maintenance is crucial.
Conclusion: Cap or Crown, Does It Matter?
There’s no functional difference between a dental cap vs crown, just different names for the same solution. Whether you’re dealing with a damaged, decayed, or cosmetically flawed tooth, a dental crown can restore both strength and appearance with long-lasting results.
RiverRock Dental offers custom-fit dental crowns designed to match your natural smile. As one of the best shakopee dentists, we focus on comfort, aesthetics, and gentle dentistry for every patient. To learn more about your options, book your consultation with us or visit our page. You can also call us at (952) 445-5556 or stop by our Shakopee office at 403 1st Ave E, Shakopee, MN 55379.
