D6752 Dental Code: Crowns with High Noble Metal

Dental crowns are a cornerstone of restorative dentistry, offering both functional and aesthetic solutions for damaged teeth. Among the various types of crowns, the D6752 dental code stands out as a premium option—a porcelain-fused-to-high-noble-metal crown. This type of crown combines the strength of high noble metals (such as gold, platinum, or palladium) with the natural appearance of porcelain, making it a preferred choice for both dentists and patients.

But what exactly makes the D6752 crown unique? How does it compare to other crown types? And what should patients expect in terms of cost, procedure, and longevity? This comprehensive guide dives deep into the D6752 dental code, providing detailed insights to help you make an informed decision.

2. Understanding the D6752 Dental Code

Definition and Purpose

The D6752 code, as defined by the American Dental Association (ADA), refers to a porcelain-fused-to-metal (PFM) crown where the metal alloy contains at least 60% high noble metals (gold, platinum, or palladium). These crowns are known for their:

• Exceptional durability (lasting 15+ years with proper care)

• Superior fit due to the malleability of noble metals

• Aesthetic appeal (porcelain mimics natural tooth color)

When Is It Used?

Dentists recommend D6752 crowns for:
✔ Molars and premolars (due to high chewing forces)
✔ Patients with metal allergies (high noble metals are biocompatible)
✔ Cases requiring long-term durability

3. Types of Dental Crowns

4. Benefits of High Noble Metal Crowns (D6752)

Durability and Longevity

High noble metals resist corrosion and wear, making them ideal for long-term use. Studies show PFM crowns last 15-20 years, outperforming all-ceramic alternatives in high-stress areas.

Biocompatibility

Unlike base metals, high noble alloys are hypoallergenic, reducing the risk of gum irritation.

Precision Fit

Gold’s malleability allows for a tighter seal, minimizing bacterial leakage and secondary decay.

5. Comparison with Other Crown Codes

• D6740 (All-Ceramic Crowns) – Best for front teeth but less durable for molars.

• D6780 (¾ High Noble Crown) – Covers only part of the tooth, less protection.

• D2790 (Full Metal Crown) – Strongest but not aesthetic.

D6752 strikes the perfect balance between strength and aesthetics.

6. The Procedure for Placing a D6752 Crown

1. Initial Consultation – X-rays and impressions are taken.

2. Tooth Preparation – The tooth is reshaped to fit the crown.

3. Temporary Crown Placement – Protects the tooth while the lab fabricates the permanent crown.

4. Final Crown Cementation – The custom crown is bonded securely.

(Include a diagram of the crown placement process.)

7. Cost and Insurance Coverage

• Average Cost: $1,200 – $1,800 per crown

• Insurance Coverage: Most plans cover 50-80% of the cost if medically necessary.

8. Pros and Cons of D6752 Crowns

✅ Pros:

• Extremely durable

• Natural appearance

• Biocompatible

❌ Cons:

• Higher cost than base metal crowns

• Slight gumline darkening over time

9. Maintenance and Care

• Brush and floss daily

• Avoid chewing hard objects (ice, hard candy)

• Regular dental check-ups

10. FAQs About D6752 Crowns

Q1: How long does a D6752 crown last?

A: With proper care, 15-20 years or more.

Q2: Does insurance cover D6752 crowns?

A: Most plans cover 50-80% if deemed necessary.

Q3: Can a D6752 crown be whitened?

A: No, the porcelain color is permanent. Consider professional cleaning instead.

11. Conclusion

The D6752 dental code represents one of the most reliable and long-lasting crown options in dentistry. Combining high noble metals with porcelain, it offers durability, precision fit, and aesthetic appeal. While it may be more expensive than other crowns, its longevity and biocompatibility make it a worthwhile investment for patients needing a strong, natural-looking restoration.

12. Additional Resources

• American Dental Association (ADA) Crown Guidelines

• Journal of Prosthetic Dentistry: Longevity of PFM Crowns