Temporary vs Permanent Crowns What is the Difference

April 23, 2025, Whitemud Dental Centre

Learn the key differences between temporary and permanent dental crowns, including their purpose, materials, and how they protect your teeth during treatment.

Dental crowns are a common restorative solution used to protect and restore teeth that are damaged, decayed, or weakened. Whether you've chipped a tooth, undergone a root canal, or simply need to improve the structure of a compromised tooth, a crown can offer both protection and cosmetic enhancement.

But before receiving a permanent crown, most patients are fitted with a temporary one. So, what’s the difference between temporary and permanent crowns, and why are both necessary in the treatment process? Let’s explore the distinctions in terms of purpose, material, lifespan, and care.

What Are Temporary Crowns?

A temporary crown is exactly what it sounds like—a short-term cap placed over a tooth while the permanent crown is being custom-made in a dental lab. After your tooth is reshaped during your initial appointment, the dentist places a temporary crown to cover and protect it.

Purpose of a Temporary Crown:

Protects the exposed tooth and gum

Maintains the position of your tooth and bite

Allows you to eat and speak normally

Prevents sensitivity and discomfort

Temporary crowns are typically made from less durable materials like acrylic or composite resin. They're not designed to withstand heavy pressure or long-term wear but are crucial for safeguarding your tooth during the 1–2 weeks it takes to fabricate the permanent crown.

What Are Permanent Crowns?

A permanent crown is a long-term restoration designed to match the color, shape, and function of your natural teeth. These crowns are custom-made based on molds or digital impressions of your mouth, ensuring a perfect fit.

Common materials for permanent crowns include:

Porcelain or ceramic (ideal for front teeth)

Metal alloys (such as gold, for durability)

Porcelain fused to metal (for strength and aesthetics)

Zirconia (durable and tooth-colored)

Once the crown is ready, your dentist will remove the temporary crown and cement the permanent one in place, providing a secure, long-lasting restoration.

Key Differences Between Temporary and Permanent Crowns

Feature Temporary Crown Permanent Crown
Material Acrylic, resin Porcelain, metal, zirconia, or combo
Durability Fragile, short-term Strong, long-lasting
Appearance Basic, may not match natural teeth Custom-made for natural look
Lifespan 1–3 weeks 5–15+ years
Attachment Temporary cement Permanent dental cement
Comfort May feel bulky or less precise fit Designed for perfect fit and comfort

Why Both Are Important

Some patients wonder if it’s possible to skip the temporary crown and wait for the permanent one. In most cases, this isn’t recommended. After your tooth is shaped to accommodate a crown, it becomes vulnerable to sensitivity, infection, or even shifting. A temporary crown acts as a protective placeholder and is essential to the overall success of the treatment.

If you're considering dental crowns in South Edmonton, a skilled dental team will ensure that both the temporary and permanent crowns are placed with precision and care. They’ll also provide clear instructions for managing your temporary crown and preparing for your final restoration.

Caring for Your Temporary Crown

Because temporary crowns are more fragile, a bit of extra caution is needed:

Avoid sticky or hard foods that could dislodge it.

Chew on the opposite side of your mouth when possible.

Brush and floss gently around the crown.

Contact your dentist if it comes loose or falls out.

Once your permanent crown is placed, you can return to your normal routine, keeping up with good oral hygiene and regular dental visits to maintain its condition.

Final Thoughts

Both temporary and permanent crowns play important roles in restoring your smile. While the temporary version offers short-term protection, the permanent crown provides the strength and aesthetics needed for long-term dental health. Understanding the difference between the two helps you feel more confident and informed about your treatment journey.

Whether you're dealing with a damaged tooth or preparing for a root canal, working with a trusted dentist in South Edmonton ensures quality care from start to finish. Visit a reputable dental clinic in South Edmonton to explore your options and find the right solution for your smile.

 

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