Metal-Free Zirconia Crowns

Superior Strength & Natural Aesthetics

At Dental Strings, we do not compromise between strength and beauty. When a tooth is severely damaged, fractured, or has undergone a Root Canal Treatment, it requires a full-coverage cap (crown) to protect it. We offer premium Metal-Free Zirconia Crowns, the modern gold standard in restorative dentistry that offers the durability of metal with the natural look of real enamel.

What is Zirconia?

Zirconium Dioxide is a white, powdered ceramic material that is incredibly strong—often referred to as “ceramic steel.” Unlike older crowns that used a metal base covered in porcelain, Zirconia crowns are 100% metal-free. They are crafted using advanced CAD/CAM (Computer-Aided Design) technology for a precise, custom fit.

Why Choose Zirconia Over Traditional Crowns?

1. No “Black Lines” at the Gumline One of the biggest complaints with traditional metal-ceramic (PFM) crowns is the unsightly dark grey line that appears at the gum line over time. Because Zirconia is white all the way through, your smile remains bright, and your gums look healthy and pink, with no dark shadows.

2. Unmatched Strength Zirconia is virtually indestructible. It can withstand the intense biting forces of chewing, making it the perfect choice for back teeth (molars) that do the heavy lifting, as well as front teeth that need to look flawless.

3. Superior Aesthetics (Translucency) Natural teeth are not solid white; they are slightly translucent, allowing light to pass through. Zirconia mimics this natural translucency, making it difficult to distinguish the crown from your natural teeth.

4. Biocompatible & Safe Zirconia is highly biocompatible, meaning the human body accepts it readily. It is hypoallergenic and safe for patients who may have metal sensitivities. Furthermore, its smooth surface prevents plaque accumulation, keeping the surrounding gums healthy.

When Do You Need a Crown?

• After Root Canal Treatment: To reinforce the hollowed-out tooth and prevent it from fracturing.

• Large Cavities: When a cavity is too big for a filling.

• Cracked Teeth: To hold the tooth structure together.

• Cosmetic Enhancement: To cover a severely discolored or misshapen tooth.

The Process

1. Preparation: We gently shape the tooth to make room for the crown.

2. Digital Impression: We take a precise measurement (often using digital scanners) to ensure a perfect fit.

3. Bonding: The custom-made Zirconia crown is permanently bonded to your tooth, restoring full function and appearance instantly.