Porcelain-Fused-to Metal Dental Crowns in Knoxville, TN
Please note we may not offer this service. Call (865) 687-8670 to learn more.
Durable and Aesthetic Smile Restoration
Looking for a dental solution that blends strength with aesthetics? Porcelain-fused-to-metal (PFM) crowns could be the answer. At our Knoxville, TN, dental practice, we provide comprehensive insights into dental crowns to help you make informed decisions about your smile.
Contact us today at (865) 687-8670 to schedule a consultation with our Knoxville dentist or learn more about porcelain-fused-to-metal crowns and other restoration options.
What Are Porcelain-Fused-to-Metal Dental Crowns?
Porcelain-fused-to-metal (PFM) dental crowns combine the robust durability of a metal base with the natural-looking appeal of a porcelain overlay. They feature:
- Metal Substructure: Typically crafted from alloys like gold, nickel, or chromium for exceptional strength.
- Porcelain Coating: A tooth-colored outer layer that seamlessly blends with your natural teeth.
Benefits of Porcelain-Fused-to-Metal Crowns
PFM crowns are highly versatile and popular among patients for their:
- Aesthetic Appeal: The porcelain overlay mimics natural tooth enamel and can be color-matched to surrounding teeth.
- Strength and Durability: Ideal for chewing forces, especially for posterior teeth.
- Long-Lasting Performance: With proper oral hygiene, they can last 10 to 15 years or more.
- Stable Fit: The metal core ensures the crown stays securely in place.
- Versatility: Effective for treating decay, cracks, fractures, and discoloration, or as part of dental implant restorations.
Drawbacks of Porcelain-Fused-To-Metal Crowns
Before committing to PFM crowns, consider:
- Metal Visibility: A dark line may appear at the gum line, especially if gums recede.
- Aesthetics: While natural-looking, PFM crowns are less translucent than all-ceramic crowns.
- Tooth Preparation: Requires moderate tooth reduction to accommodate the crown.
- Potential Wear: Over time, the porcelain layer may wear down or chip.
- Metal Allergies: Rare but possible allergic reactions to the metals used in the crown base.
The Porcelain-Fused-to-Metal Crowns Dental Process
You can expect multiple dental visits during this dental crown procedure.
1. Consultation and Evaluation
During your initial consultation, your dentist will examine your oral health and discuss whether porcelain-fused-to-metal crowns suit your needs.
2. Tooth Preparation
To achieve a precise fit, the dentist will carefully remove a portion of the natural tooth structure. This tooth preparation step ensures the crown can be securely placed and function effectively.
3. Impression and Temporary Crown
Impressions of the prepared tooth are taken—using either physical or digital methods—and sent to the dental lab for fabrication. Meanwhile, a temporary crown is placed to protect the prepared tooth during this process.
4. Laboratory Fabrication
Skilled technicians at the dental lab will start fabricating your crowns using high-noble or base metal alloys to construct a durable metal substructure. They then apply a porcelain layer to create a natural-looking appearance.
5. Crown Placement
Once your PFM crowns are ready, you’ll visit your dentist’s office for the permanent crown placement. The temporary crown is replaced with the permanent PFM crown. Adjustments are made to ensure the perfect color, shape, and bite alignment.
6. Follow Up and Care
Maintain proper oral hygiene, avoid very hard foods, and schedule regular checkups to ensure your crown stays in optimal condition.
Frequently Asked Questions
Porcelain-fused-to-metal crowns can last many years with proper oral hygiene and regular dental check-ups. Their lifespan typically ranges from 10 to 15 years, although some may last longer.
In certain cases, a porcelain-fused-to-metal crown can be repaired. The extent of the damage and the location of the crown will determine if repair is possible. Your dentist will assess the condition and provide the appropriate recommendation.
The average cost of a porcelain-fused-to-metal crown can vary depending on factors such as the Wasilla, complexity of the case, and the materials used. It’s best to consult with your dentist for a personalized treatment plan and an accurate cost estimate.
No, porcelain-fused-to-metal crowns do not contain mercury. They consist of a metal substructure or metal base, usually made of alloys like gold, nickel, or chromium, covered with a layer of porcelain to achieve a natural tooth-like appearance. The porcelain does not contain mercury either.
Discover How These Unique Crowns Can Transform Your Smile
Porcelain-fused-to-metal crowns offer a reliable and aesthetically pleasing solution for restoring damaged teeth. Whether you’re dealing with tooth decay, fractures, or missing teeth, this crown type combines the strength of metal with the natural look of porcelain to enhance both function and appearance.
Call (865) 687-8670 to book your consultation and learn more about your dental crown treatment options! Our team proudly serves Knoxville, Amherst, Marble City, and West Knoxville, TN.
