Types of Dental Crowns: Which Material Is Right for You?
When you need a dental crown, understanding the different types of dental crowns can help you make an informed decision. At Terrell Hills Dental in San Antonio, we accept a wide range of major insurance carriers, and our doctors take the time to explain every option honestly. We want you to arrive at your consultation informed and confident, not wondering if you were sold something you didn’t need. This guide walks through the main crown materials so you know what to expect.
What Is a Dental Crown and When Do You Need One?
A dental crown is a custom-made cap that covers a damaged or weakened tooth. It restores the tooth’s shape, size, strength, and appearance. Crowns are used after root canals, to protect a cracked tooth, to support a large filling, or to hold a dental bridge in place. They can also improve the look of a misshapen or discolored tooth.
The Main Types of Dental Crowns
There are several types of dental crowns to choose from. Each material has its own strengths, and the best choice depends on the tooth’s location, your aesthetic goals, and your budget. We offer a full range of options at our dental crown service page if you want more details.
Porcelain Crowns
Porcelain crowns are prized for their natural appearance. They match the color and translucency of real teeth, making them a top choice for front teeth. They are metal-free and biocompatible. However, porcelain is not as durable as some other options and may wear down opposing teeth if you grind.
Zirconia Crowns
Zirconia is a strong, tooth-colored ceramic that resists chipping and cracking. It is often used for molars and patients who grind their teeth. Zirconia crowns are metal-free and can be made in a single block, providing excellent durability while maintaining a natural look.
Metal (Gold and Base Metal Alloy) Crowns
Metal crowns, often made from gold or base metal alloys, are extremely strong and resist wear. They require less tooth reduction than porcelain crowns and cause minimal wear to opposing teeth. Their main downside is the metallic color, so they are typically placed on back molars where appearance is less important.
Porcelain-Fused-to-Metal (PFM) Crowns
PFM crowns combine a metal core with a porcelain outer layer. They offer a good balance of strength and appearance. The porcelain can chip over time, and a dark metal line may become visible at the gum line, especially if gums recede. PFM crowns have been used for decades and remain a reliable option.
Same-Day Milled Crowns
We offer same-day crowns milled in our in-house dental lab. Using digital impressions and precision milling, your crown is ready in a single appointment. Same-day crowns eliminate the need for a temporary crown and a second visit. They are typically made from a high-strength ceramic that combines durability with natural aesthetics.
Porcelain vs. Metal Crown: How Do They Compare?
Porcelain and metal crowns are at opposite ends of the spectrum. The choice often comes down to where the crown is placed and how much you value natural appearance versus raw strength.
| Feature | Porcelain Crown | Metal Crown |
|---|---|---|
| Appearance | Matches natural tooth color; translucent | Opaque metallic color; not tooth-colored |
| Durability | Moderate; can chip under heavy force | Very high; resists chipping and wear |
| Best use case | Front teeth where aesthetics matter | Back molars where strength is critical |
| Cost range | Higher (due to lab work and material) | Lower to moderate (depending on alloy) |
| Tooth prep required | More tooth reduction needed | Less tooth reduction needed |
| Longevity | 5–15 years with good care | 15–30 years or longer |
Porcelain offers the best look; metal offers the longest life. Many patients find a middle ground with zirconia or PFM. Your dentist will help you weigh these tradeoffs.
Which Dental Crown Material Is Best for You?
There is no single best crown for everyone. With so many types of dental crowns available, the right material depends on the tooth, your bite, your aesthetic priorities, and your budget. At Terrell Hills Dental, we don’t push a particular material. During your consultation, the doctor will explain each option and help you choose based on your unique situation.
