Which type of dental crown is best? At what point do you need it?

Sometimes patients indeed feel their dentist is pushing for a crown when a simpler filling might suffice. While most dentists have your best interests at heart, there are a few reasons why crowns might be recommended more often than you’d expect:
Extensive damage: When a tooth has significant decay, a large filling, or a crack, a crown provides more strength and protection than a filling.
Root canal treatment: After a root canal, a crown is often necessary to protect the weakened tooth structure.
Improved aesthetics: Crowns can correct misshapen or discoloured teeth, improving your smile.
Preventing further damage: In some cases, a crown can prevent a weakened tooth from breaking or fracturing further.
Conservative vs. aggressive approach: Some dentists have a more aggressive approach to treatment, while others prefer to be more conservative. This can influence their recommendations for crowns.
Desire for quick fixes: Patients sometimes prefer a “quick fix” solution, even if it’s more expensive. This can lead to dentists recommending crowns instead of exploring other options. While most dentists have your best interests in mind, it’s essential to be an informed patient and advocate for yourself.

Dental crowns are a good idea for a variety of reasons, offering both restorative and aesthetic benefits. Protection and Strength: Crowns are like “caps” that cover and protect teeth that have been significantly weakened by decay, large fillings, or cracks. They provide structural support, preventing further damage and potential tooth loss. Appearance: Crowns can be used to correct the shape, size, or colour of teeth, improving the overall appearance of your smile. They can effectively cover stains, chips, or other imperfections that can’t be addressed with fillings or other treatments.

Restore chewing ability: Crowns can restore the function of a damaged tooth, allowing you to chew properly and comfortably. They can help improve your bite if a tooth is misaligned or causing problems with your jaw. Versatility: Crowns can be used as anchors for dental bridges, replacing missing teeth and restoring your smile. Crowns are often used to cover dental implants, providing a natural-looking and functional replacement for missing teeth.

The life span of the crowns is 10-15 years, depending on how well ones takes care of them. Crowns are made from strong materials like porcelain or metal, designed to withstand the forces of biting and chewing.

The longest lifespan is the Gold Crowns. It lasts 15-20+ years, sometimes even a lifetime with excellent care. The Zirconia Crowns last 15-20+ years. The Porcelain-Fused-to-Metal (PFM) Crowns and All-Porcelain Crowns last 5-15 years.

Getting a dental crown is usually not painful, depending on the individual there may be a slight discomfort. The procedure is performed under local anaesthesia, so you may not feel pain, but you may feel pressure or vibration during the process, which may be unpleasant (but not painful) for some. After the anesthesia wears off, you may experience mild sensitivity to hot or cold temperatures for a few days.

It depends on your specific situation and the advice of your dentist. However, in general, saving a natural tooth with a crown is usually the better option if possible. Why? Your natural teeth are designed to function optimally for chewing, speaking, and maintaining your facial structure. When a tooth is extracted, the surrounding jawbone can deteriorate over time. This can lead to further tooth loss and changes in your facial appearance. A crown helps preserve the tooth root and stimulate the jawbone, preventing these issues. While a crown might be more expensive upfront, it can be more cost-effective in the long run. Extracting a tooth often requires further procedures like implants or bridges to replace the missing tooth, which can be more costly.

If a tooth is severely decayed, fractured, or infected beyond repair, extraction might be the only option. Advanced gum disease can loosen teeth and damage the supporting bone, making extraction necessary. Impacted teeth, like wisdom teeth, might need to be extracted if they cause problems or don’t have enough space to erupt properly.

The choice between a ceramic and a metal crown depends on a few factors, including the location of the tooth, your aesthetic preferences, and your budget. Here’s a breakdown to help you decide:

Ceramic Crowns

PROS:
Natural appearance: They blend seamlessly with your natural teeth, making them ideal for front teeth or visible areas.
Biocompatibility: Ceramic is less likely to cause allergic reactions or irritate gums.
No metal line: They don’t have a dark metal line at the gum line that can sometimes show with metal crowns.
CONS:
Less durable: They can be more prone to chipping or fracturing, especially for back teeth.
More tooth preparation: May require more removal of your natural tooth structure for proper placement.
Higher cost: Generally more expensive than metal crowns.

Metal Crowns

PROS:
Durability: Very strong and long-lasting, making them a good choice for back teeth.
Less tooth preparation: Often requires less removal of your natural tooth structure.
Lower cost: Generally more affordable than ceramic crowns.
CONS:
Less aesthetic: The metallic colour can be noticeable, especially if your gums recede.
Potential for allergies: Some people may have allergic reactions to the metal alloys.
Temperature sensitivity: Sometimes can conduct heat and cold, potentially causing sensitivity.