A metal dental crown is a durable and long-lasting dental cap that protects damaged teeth while preserving strength. Compared to porcelain teeth, it requires minimal tooth removal and withstands heavy chewing forces. Your tooth dentist may also suggest a porcelain fused to metal (PFM) crown for a balance of strength and aesthetics.
A metal dental crown is a type of dental cap made from strong metal alloys, including gold, nickel, chromium, or cobalt. These crowns are ideal for molars or back teeth where chewing pressure is high. While they may not have the natural tooth-like appearance of porcelain teeth, they excel in durability, making them perfect for patients who require long-term tooth restoration.
Many patients often confuse metal crown tooth with a porcelain fused to metal crown (PFM crown). While the PFM crown combines strength with a natural look, the metal dental crown focuses solely on structural integrity and long-lasting performance.
There are several advantages to choosing a metal dental crown:
Exceptional Durability – Metal crowns can withstand heavy chewing forces without cracking or chipping.
Long-Lasting – With proper care, a metal crown tooth can last for 15–25 years or even longer.
Minimal Tooth Reduction – Less of the natural tooth needs to be removed during preparation compared to dental porcelain or full porcelain teeth crowns.
Gentle on Opposing Teeth – Metal crowns rarely wear down opposing teeth, making them safe for the bite.
Reliable Protection – They protect weakened teeth from further decay or damage.
For patients who prioritize strength and durability over appearance, a metal dental crown remains the top choice.
Step 1: Dental Examination
A tooth dentist examines the tooth to ensure it is healthy and suitable for a crown. X-rays may be taken to check the roots and surrounding bone. Any decay or infection is treated before the procedure begins.
Step 2: Tooth Preparation
During preparation for a metal crown tooth, only a small portion of the natural tooth is removed. The tooth is shaped to ensure a proper fit for the crown. Compared to dental porcelain, metal crowns require less tooth removal, preserving more of the natural tooth structure.
Step 3: Impression or Digital Scan
An impression or digital scan of the prepared tooth is taken to create a perfectly fitting metal dental crown. This ensures comfort, durability, and proper bite alignment.
Step 4: Temporary Dental Cap
A temporary dental cap is placed to protect the tooth while the permanent crown is being fabricated. This step prevents sensitivity and maintains proper alignment.
Step 5: Final Crown Placement
The permanent metal crown tooth is cemented into place. Your dental dentist ensures the bite is correct and the crown is comfortable. Adjustments are made if necessary.
Proper care ensures the longevity of your metal dental crown:
Brush twice daily and floss around the crown area
Avoid sticky or extremely hard foods that may loosen the crown
Schedule regular check-ups with your tooth dentist
Maintain overall oral hygiene to prevent decay around the crown
With consistent care, a metal dental crown can last decades without complications.
A metal dental crown is an excellent choice if:
You grind or clench your teeth
You need a strong molar restoration
Longevity and strength are more important than appearance
You have previously had issues with cracked or fractured teeth
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