Teeth can get damaged. A chip from an accident. A cavity that grows too big. These problems need fixing. Dental restoration helps bring back a healthy smile. It makes teeth work better and look good again.
One popular fix is a dental crown. Crowns act like caps. They cover a damaged tooth to protect it. They also restore its shape and strength. Many types of crowns exist. Each has unique benefits.
This post focuses on PFM crowns. PFM stands for Porcelain Fused to Metal. These crowns combine strength and beauty. Why are they a great choice? Let’s explore the details.
Understanding PFM Crowns
PFM crowns are special dental restorations. They have two parts: a metal core and a porcelain outer layer. The metal gives them toughness. The porcelain makes them look like natural teeth.
Here’s how they come to life. The dentist starts by preparing the tooth. Any decay gets cleaned out. The tooth is shaped to fit the crown. An impression captures the tooth’s exact shape. The dentist picks a colour to match nearby teeth.
The impression goes to a dental lab. Technicians craft a metal base that fits perfectly. Then, porcelain is layered on top. It’s shaped to look real and baked in a hot oven to bond with the metal. The result is a strong, natural-looking crown.
PFM crowns have been used for decades. Dentists and patients trust them. They’re a reliable choice for fixing teeth.
Top Reasons to Choose PFM Crowns
Why go for PFM crowns? They offer strength, good looks, affordability, and flexibility. These benefits make them a favourite for many.
Built to Last
- PFM crowns are very strong. The metal core handles heavy chewing forces. This is perfect for back teeth like molars, which do a lot of work.
- These crowns resist cracks and chips better than all-porcelain ones. They hold up under daily use. Eating tough foods like nuts or crusty bread? No problem. PFM crowns are up to the task.
- Durability means fewer worries. The crown stays solid for years. That’s peace of mind for anyone.
Looks Like a Real Tooth
- Appearance is key. PFM crowns deliver here. The porcelain layer can be colored to match other teeth. It blends right in with the smile.
- Porcelain mimics natural tooth enamel. It reflects light in a lifelike way. This creates a realistic look. Whether it’s a front tooth or a back one, the crown looks natural.
- A good-looking crown boosts confidence. Smiling feels great when the teeth look right.
Budget-Friendly Choice
- Money matters when fixing teeth. PFM crowns cost less than all-ceramic options. The metal base keeps expenses down without cutting quality.
- They offer a balance of strength and beauty at a lower price. For many, this makes them a practical pick. Affordable restorations mean more people can get the care they need.
- Value doesn’t mean low quality. PFM crowns are a smart investment for a lasting fix.
Fits Many Needs
- PFM crowns are versatile. They handle all sorts of dental issues. Severe decay? They cover it. A cracked tooth? They protect it.
- They’re great for replacing large fillings. Teeth that have had root canals benefit too. Even cosmetic fixes, like covering a stained tooth, are no problem.
- They work for the front or back teeth. They can also pair with bridges or implants. That flexibility makes them a go-to choice.
The Making of PFM Crowns
- How do PFM crowns get made? It’s a careful process. It starts at the dentist’s office and ends at the lab.
- The dentist cleans out any decay. The tooth is shaped to fit the crown snugly. An impression records the exact shape. The dentist also chooses a shade to match the smile.
- The lab takes it from there. A metal base is crafted to fit the tooth perfectly. Common metals include gold or nickel alloys. Porcelain is added on top and shaped to look natural.
- The crown is fired in a kiln. This fuses the porcelain to the metal tightly. Technicians check for quality. Then, it’s sent back to the dentist.
- The dentist tests the fit. If it’s perfect, the crown is cemented in place. This process takes a week or two. The result is worth the wait: a crown that’s tough and beautiful.
Things to Consider
- PFM crowns have many strengths. But there are a few things to know before choosing them.
- Some people may be sensitive to the metal. Allergic reactions are rare but possible. Most patients have no issues, though.
- Over time, gums can recede. This might show a thin metal line at the gum edge. It’s more noticeable on front teeth. Newer techniques and materials help reduce this risk.
- Want a metal-free option? All-ceramic crowns avoid the metal line issue. But they’re pricier and may not be as strong for heavy chewing.
- Every choice has trade-offs. Discuss needs with the dentist. They’ll guide the decision.
Caring for PFM Crowns
- Got a PFM crown? Keeping it in good shape is simple. A little care goes a long way.
- Brush twice daily. Floss once a day. This prevents plaque buildup around the crown. Healthy gums support a healthy crown.
- Avoid hard foods like ice or jawbreakers. PFM crowns are strong, but extreme force can chip them. Stick to softer bites to be safe.
- Grind teeth at night? A nightguard protects the crown. It reduces wear from clenching. Playing sports? A mouthguard helps there, too.
- See the dentist regularly. Checkups catch issues early. Professional cleanings keep the crown sparkling.
- Porcelain resists stains well. But dark drinks like coffee or red wine can leave marks over time. Rinse with water after drinking them. This keeps the crown bright.
- Follow these steps. The crown will stay strong and look great for years.
Conclusion
PFM crowns are a fantastic choice for dental restoration. They’re durable enough for tough chewing. They look so natural that no one will notice. They’re easier on the budget than other options. Plus, they work for nearly any tooth problem.
Need a fix that lasts and looks good? PFM crowns deliver both. They let people eat, smile, and live confidently. For top-quality PFM crowns, trust PM KJB Dental Lab. Their expertise ensures crowns that are strong and stunning. Ready to restore that smile? Talk to a dentist about PFM crowns today.
