Porcelain Onlays & Inlays vs. Dental Crowns in Glendale, CA 91202
When a tooth is damaged by decay, cracks, or wear, restoring it properly is essential for long-term strength and function. At Aghbashian Dental, our philosophy is centered on preserving your natural smile through modern, conservative techniques.
While traditional dentistry often jumps straight to a full dental crown, we offer porcelain inlays and onlays as precision-crafted alternatives that save more of your healthy tooth structure while providing exceptional durability.
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Understanding Your Restoration Options
Modern dentistry provides several ways to repair a damaged tooth, ranging from simple fillings to full-coverage crowns. Inlays and onlays sit perfectly in the middle, offering more strength than a filling but requiring less tooth reduction than a crown.
What Is a Porcelain Inlay?
A porcelain inlay is a custom-made restoration that fits precisely within the grooves of the tooth. It is designed to replace damaged or decayed areas located between the cusps (the points) of your teeth.
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Ideal for small to moderate damage: Perfect for cavities that are too large for a standard filling.
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Preserves healthy tooth structure: We only remove the damaged portion, leaving your natural tooth intact.
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Superior Strength: Significantly more durable and stable than traditional composite fillings.
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Seamless Aesthetics: Crafted to match your natural tooth color and translucency perfectly.
What Is a Porcelain Onlay?
Often referred to as a "partial crown," a porcelain onlay is similar to an inlay but extends to cover one or more of the tooth's cusps. This provides added protection when the structural integrity of the tooth is compromised.
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Extensive Protection: Used when damage is too widespread for an inlay but doesn't yet require a full crown.
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Reinforces Structure: Strengthens weakened teeth and protects them from further fracturing.
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Bite Function: Maintains a natural feel and bite alignment.
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Conservative Approach: Prevents the need for more aggressive tooth "shaving" required for a full crown.

How Inlays & Onlays Differ from Crowns
While a dental crown covers the entire visible portion of the tooth and is necessary when damage is severe, inlays and onlays are often the superior choice for moderate damage.
| Feature | Inlays & Onlays | Dental Crowns |
|---|---|---|
| Tooth Preservation | Preserves more natural tooth | Requires more tooth reduction |
| Invasiveness | Less invasive procedure | More aggressive preparation |
| Coverage | Replaces specific damaged areas | Provides full tooth coverage |
| Strength | Excellent longevity and bond | Maximum structural reinforcement |
| Aesthetics | Highly aesthetic porcelain | Highly aesthetic porcelain |
Call us today at (818) 873-0938 to schedule your crown or bridge consultation.
Why We Recommend a Conservative Approach
At Aghbashian Dental, our goal is always to save as much of your healthy, natural tooth as possible while restoring strength and appearance.
We recommend porcelain inlays and onlays because they are precision-crafted to fit your unique anatomy. By choosing a conservative restoration, we protect the long-term health of your tooth. If a crown is truly necessary to save the tooth, we will recommend it—but when an inlay or onlay can deliver the same durability, we believe in the approach that best protects your natural smile.
FAQs
Q: What is the main difference between an inlay and an onlay?
An inlay fits within the grooves of a tooth, while an onlay is more extensive and covers one or more of the tooth's cusps.
Q: How do inlays and onlays differ from a dental crown?
Inlays and onlays are conservative restorations that preserve more natural tooth structure, whereas a crown covers the entire tooth and requires more aggressive tooth reduction.
Q: When is a porcelain onlay better than a crown?
An onlay is preferred when tooth damage is significant but not severe enough to require full tooth coverage, acting as a "partial crown".
Q: Are porcelain inlays stronger than traditional fillings?
Yes, porcelain inlays are custom-made to be stronger and more durable than standard composite fillings.
Q: How long do porcelain restorations last?
Inlays and onlays are precision-crafted for excellent longevity and strength, often outlasting traditional fillings when properly maintained.
Q: Will the restoration look natural?
Yes. Porcelain is used specifically for its natural color and translucency, allowing it to blend seamlessly with your natural smile.
Q: Is the procedure invasive?
Compared to a dental crown, getting an inlay or onlay is much less invasive because it requires less removal of healthy tooth structure.
Q: How do I know which one I need?
The choice depends on the extent of decay or damage; your dentist will recommend the most conservative option that effectively restores your tooth's function.
Schedule Your Crown or Bridge Restorations Consultation In Glendale, CA 91202
If you’re looking for expert crown and bridge restorations in Glendale, CA 91202, Dr. Aghbashian and his team are ready to help you rebuild your smile with strength, function, and natural aesthetics.
Aghbashian Dental Office
100 N Central Ave, Suite 130
Glendale, CA 91202
(818) 873-0938
info@aghbashian.com
Book Your Crown & Bridge Consultation Today — restore your smile with trusted professionals in Glendale.