By North Scottsdale Dentistry | Scottsdale, AZ | Estimated Read: 8 minutes
You just found out you need a dental crown. Maybe it is after a root canal, a cracked molar, or a cavity that went too long without treatment. Your dentist explains your options and suddenly you are hearing words like porcelain-fused-to-metal, zirconia, and full gold alloy. You smile and nod, but inside you are thinking: “What does any of this actually mean for my tooth?”
This guide cuts straight through the confusion. By the end, you will know exactly what each material does, where it works best, what it costs in real terms, and which one is probably the right fit for your specific situation. We are going to talk about this the way a dentist would explain it to a family member, plainly and honestly.
This is not a generic roundup copied from a dental textbook. These are the real considerations that come up every week when patients at our Scottsdale practice are choosing between their crown options. The goal is simple: help you walk into your appointment already knowing the right questions to ask.
Why the Material You Choose Actually Matters
A crown is not just a cosmetic decision. It is a structural one. A crown replaces the outer layer of a damaged or weakened tooth, taking on all the forces of chewing, grinding, and biting that your natural enamel used to handle. Choose the wrong material for the wrong tooth, and you are setting yourself up for chipped restorations, gum problems, or a crown that simply does not last.
Choose the right one, and your crown can last 15 to 30 years with normal care. That makes this decision worth spending a few minutes on.
According to the American Dental Association, dental crowns are among the most commonly placed restorations in dentistry, and the material choice should always be guided by the location of the tooth, the bite forces in that area, and the patient’s cosmetic expectations.
Breaking Down the Three Main Crown Materials
Porcelain-Fused-to-Metal (PFM): The Classic Choice
What it is: PFM crowns have been the dental industry standard for decades. They consist of a metal inner shell (usually a cobalt-chromium or nickel alloy) coated with a layer of tooth-colored porcelain on the outside.
Where it works best: Front teeth and premolars, where appearance matters but biting pressure is moderate.
The upside: PFM crowns look natural from a conversational distance. They are strong enough for most everyday use, well-documented in clinical research, and generally covered well by dental insurance because they have been around long enough to have a solid track record.
The honest downside: Over years of wear, the porcelain edge near the gumline can chip or crack. As gums naturally recede with age, a thin dark metal line can become visible right at the gum margin. This bothers many patients aesthetically, especially on front teeth. Also, patients with metal sensitivities may experience minor gum irritation.
| Real Patient Example (Anonymized):
David, a 48-year-old Scottsdale resident, came in with a broken PFM crown on his upper second premolar. He had worn it for about 11 years before the porcelain chipped off the biting edge. He opted for a zirconia replacement this time. Three years in, he has had zero issues and reports the bite feels more natural. |
Zirconia: The Modern Standard
What it is: Zirconia (zirconium dioxide) is a crystal-based ceramic material that is milled from a solid block using computer-aided design and manufacturing (CAD/CAM). It has no metal core at all.
Where it works best: Any tooth in the mouth, front or back. Zirconia is now the most versatile crown material available.
The upside: Zirconia is exceptionally strong, enough to handle the high chewing forces of back molars. It is completely metal-free, which matters for patients with sensitivities. It mimics the translucency of natural enamel more accurately than older porcelain options. And because it bonds reliably to tooth structure, it typically requires less removal of healthy tooth tissue than metal crowns do.
The honest downside: Zirconia costs more upfront than PFM crowns. Depending on your insurance, there may be a higher out-of-pocket amount. Also, early-generation high-strength zirconia was sometimes criticized for being too opaque, but newer monolithic zirconia and layered zirconia formulations have largely resolved this aesthetic concern. A study published in the Journal of Prosthetic Dentistry found zirconia crowns showed superior fracture resistance compared to PFM crowns after five-year clinical follow-up.
Full Metal (Gold or High-Noble Alloy): The Unsung Champion
What it is: Full metal crowns are made entirely from gold alloys or other high-noble metal blends. They contain no ceramic or porcelain at all.
Where it works best: Back molars, especially in patients who grind their teeth heavily (bruxism). They are also excellent for patients who want the longest-lasting restoration with the least maintenance.
The upside: Full metal crowns require the least removal of healthy tooth structure during preparation, because they can be made very thin without losing strength. They almost never chip, crack, or fracture. They wear at a rate very close to natural enamel, meaning they are gentler on opposing teeth than zirconia or porcelain can be. Properly placed gold crowns are documented to last 20 to 30 years or more.
The honest downside: They are visible. A silver or gold crown on a back molar may not bother you at all, or it might. Some patients feel completely fine with it, especially if the tooth is not visible when they smile. Others find it unacceptable. That is a personal decision with no wrong answer.
Side-by-Side Comparison: Crown Materials at a Glance
Use this table to compare the three materials across the factors that matter most for your decision.
| Feature | Porcelain (PFM) | Zirconia | Metal (Gold/Alloy) |
| Appearance | Very natural-looking | Most natural | Silver or gold; visible |
| Strength | Moderate-high | Very high | Highest |
| Durability | 10-15 years | 15-25+ years | 20-30+ years |
| Best For | Front teeth | Any tooth | Back molars |
| Tooth Removal | Moderate | Moderate | Least |
| Metal-Free | No (has metal base) | Yes | No |
| Cost (avg) | $$ | $$$ | $$ |
| Gum Sensitivity | Possible with metal | Very low | Possible |
Note: Cost ranges are approximate and vary by dental office, geographic location, and insurance plan. Always confirm pricing with your provider.
How to Pick the Right Crown for Your Tooth
There is no single best crown material. There is only the best crown for your specific tooth, in your specific mouth, given your bite and budget. Here is a simple framework we use with patients:
- Front tooth, cosmetics matter most: Layered zirconia or high-quality porcelain. Metal is not appropriate here.
- Back molar, heavy grinder: Full metal or high-strength monolithic zirconia. Porcelain alone will not hold up.
- Back molar, metal-sensitive patient: Monolithic zirconia. Metal-free and tough enough for heavy chewing forces.
- Premolar (middle of mouth): PFM or zirconia both work well here depending on cosmetic preference.
- Very limited tooth structure remaining after decay: Metal or zirconia crowns bond more reliably than porcelain in compromised situations.
If you are still unsure after reading this, that is exactly what a crown consultation is for. Bring your questions. A good dentist will not rush you into a material without explaining the reasoning behind their recommendation.
7 Tips to Protect Your New Crown and Speed Up Recovery
Getting your crown placed is only half of the equation. How you take care of yourself in the days and weeks after the procedure determines how well your restoration seats, how your gum tissue heals, and how long the crown lasts.
- Follow Your Post-Procedure Instructions Before You Leave
Your care team will give you specific aftercare instructions when your crown is placed or cemented. Read them before you walk out. These will cover what to eat, what to avoid, how to clean the area, and which symptoms are normal versus which ones need a call. Patients who follow instructions experience fewer crown complications. It takes two minutes to read them. Do it.
- Use a Cold Compress If There Is Swelling or Jaw Soreness
If you had significant prep work, a temporary crown placed, or tissue manipulation near the gumline, some soreness is normal. Apply a cloth-wrapped cold pack to the outside of your cheek for 10 to 15 minutes at a time during the first 24 hours. Cold reduces swelling and eases the dull ache that often follows crown appointments. After the first day, switch to gentle warmth if any stiffness remains.
- Give Your Body Time to Adjust
This sounds basic, but rest genuinely helps. Your gum tissue and surrounding bone go through minor stress during crown preparation. Avoid intense physical activity on the day of your procedure, and try not to eat on the crowned side until the permanent crown is fully cemented and you have confirmed the bite feels right. Pushing through discomfort without resting often leads to unnecessary calls back to the office.
- Eat Soft Foods While Your Temporary Crown Is in Place
Temporary crowns are not bonded with the same strength as permanent ones. They are designed to hold for two to three weeks while your permanent crown is being made, but they can pop off with hard, sticky, or crunchy foods. Stick to soft options like scrambled eggs, soup, soft-cooked pasta, yogurt, and mashed vegetables. Avoid gum, caramel, hard candies, and foods that require significant biting force until your permanent crown is seated.
- Clean Around Your Crown Carefully and Consistently
Crowns do not get cavities, but the margin where the crown meets your natural tooth absolutely can. Bacteria love that junction. Brush gently twice a day with a soft-bristled toothbrush, and floss daily by pulling the floss through to the side rather than snapping it up through the contact. This prevents dislodging your temporary crown and keeps the gumline around your permanent crown free from bacteria that lead to gum inflammation and decay at the margin.
- Skip Smoking and Alcohol During Crown Healing
Both smoking and alcohol slow down the gum tissue healing that happens after crown preparation. Smoking in particular reduces blood flow to the gums, which delays the tissue settling evenly around the new crown margin. This can cause the gumline to look uneven or leave the crown margin more exposed over time. If you use tobacco, try to pause for at least 72 hours post-procedure. Your gum health has a direct, visible impact on how good your crown looks long-term.
- Monitor Your Bite and Report Any Persistent Sensitivity
Some mild sensitivity to temperature or pressure in the days after a crown placement is completely normal. What you need to pay attention to is sensitivity or discomfort that either does not improve after a week or that suddenly appears weeks later. These can signal that the bite needs a minor adjustment (a common, very quick fix) or that the tooth underneath may need further treatment. Call your dental office early. A bite that is even slightly off can cause persistent jaw soreness and damage the crown over time. Minor adjustments done early cost nothing and take five minutes.
Get a Crown Recommendation Tailored to Your Tooth
Every patient who walks into North Scottsdale Dentistry with a crown question leaves knowing exactly which material we recommend for their tooth and why. We do not hand you a brochure and let you figure it out. We review your X-rays with you, talk through your chewing habits, explain the cost breakdown including what your insurance covers, and give you a clear recommendation you can feel confident about.
Patients across the Scottsdale area trust us for straightforward, honest dental care that respects both their time and their budget. If you have been searching for a reliable dentist in Scottsdale, AZ who actually explains the options before picking up a drill, that is exactly what we do.
Frequently Asked Questions About Dental Crown Materials
Q: How long do dental crowns typically last?
A: It depends heavily on the material and how well you care for it. Full metal crowns can last 20 to 30 or more years. Zirconia crowns average 15 to 25 years with proper home care and regular dental visits. PFM crowns typically last 10 to 15 years before the porcelain begins to show wear or chipping. All of these numbers assume regular brushing, flossing, and professional cleanings twice a year.
Q: Is zirconia better than porcelain for teeth?
A: For most patients, yes. Zirconia is stronger, more chip-resistant, and completely metal-free compared to traditional porcelain-fused-to-metal. It also looks more natural than early porcelain options. That said, for very specific cosmetic cases involving front teeth where ultra-realistic translucency is critical, a skilled ceramist can achieve results with layered porcelain that are difficult to replicate even with zirconia. Your dentist can show you examples of both.
Q: Will my insurance cover a zirconia crown?
A: Many dental insurance plans do cover zirconia crowns now, though coverage varies significantly by plan. Some insurers still classify zirconia as a premium material and may only pay up to the PFM rate, leaving you responsible for the difference. Before your appointment, call your insurance provider and ask specifically: Does my plan cover zirconia crowns? What is the covered amount per tooth? Knowing this in advance prevents surprises on your bill.
Q: Can a crown fall off, and what should I do if it does?
A: Temporary crowns occasionally dislodge, especially if you eat sticky or hard foods. If your temporary crown comes off, call your dental office the same day. Do not leave the prepared tooth exposed for long. If your permanent crown comes off, that is less common but it does happen. Save the crown, avoid chewing on that side, and call your dentist immediately. In many cases the crown can be re-cemented the same day if it is intact.
Q: What is the difference between a crown and a veneer?
A: A veneer covers only the front-facing surface of a tooth and is much thinner. Veneers are a cosmetic solution used on teeth that are structurally intact but have cosmetic concerns like discoloration or minor chips. A crown covers the entire visible tooth above the gumline and is used when the tooth has significant structural damage, decay, or has had a root canal. They serve different purposes and are not interchangeable.
Q: Does getting a crown hurt?
A: The preparation appointment involves numbing the tooth and surrounding area with local anesthesia. During the procedure itself, you should feel pressure but not pain. Afterward, some sensitivity and gum soreness for a few days is normal. Most patients manage this comfortably with over-the-counter pain relievers. If you experience sharp, persistent pain that worsens after a few days, contact your dental office.
Q: How much does a dental crown cost in Scottsdale?
A: Pricing varies by material, complexity, and dental office. In the Scottsdale area, PFM crowns generally range from $900 to $1,400 per tooth. Zirconia crowns typically run $1,100 to $1,800 per tooth. Full metal crowns are often in the $900 to $1,300 range. These are pre-insurance estimates. With a standard dental plan covering 50% of major restorative work, your out-of-pocket cost can be significantly lower. Always ask for a pre-treatment estimate from your dental office and insurance provider before your appointment.
Q: Can I get an all-ceramic crown on a back molar?
A: Yes, with the right material. Not all ceramic crowns are the same. Traditional layered porcelain crowns are not strong enough for the heavy bite forces at the back of the mouth. However, high-strength monolithic zirconia is an all-ceramic option that handles molar chewing forces extremely well. If your dentist recommends an all-ceramic crown for a molar, confirm that they are recommending zirconia specifically, not a thinner porcelain option designed for front teeth.
The Bottom Line
Choosing a crown material is not about finding the most expensive option or the one your dentist uses most often. It is about matching the right material to the right tooth based on where it sits in your mouth, how hard you bite and chew, your sensitivity to metals, and how much the appearance matters to you.
Porcelain-fused-to-metal crowns remain a solid, proven choice for many situations. Zirconia has earned its place as the go-to modern option for patients who want strength and aesthetics without metal. Full metal crowns continue to be the most durable option available, particularly for back teeth in patients who grind.
The most important step you can take is to have a real conversation with your dentist before treatment begins. Ask why they are recommending a specific material. Ask what happens if you choose something different. Ask for examples. A dentist who takes the time to answer those questions honestly is one worth trusting. That is the standard we hold ourselves to at North Scottsdale Dentistry for every patient we see.
Disclaimer: This blog is for educational purposes only and does not substitute for professional dental advice. Please consult a licensed dentist for diagnosis and personalized treatment recommendations.