Do you need a dental crown? Dental crowns serve as protective covers for damaged or weakened teeth, restoring their strength and natural shape. There are a variety of materials available to meet your unique needs and help you smile with confidence again.
Porcelain-fused-to-metal (PFM) crowns have been used in dentistry for years. They combine a tooth-colored exterior with a metal base, balancing appearance with durable reinforcement. PFMs can show a faint gray line near the gum if tissue thins or recedes. In some cases, the porcelain may also chip over time, revealing the metal underneath. Fortunately, PFM crowns last almost as long as metal crowns and restore both front and back teeth.
All-metal crowns offer additional durability for the back teeth, which handle the majority of the chewing and bite forces. They adapt to the edges of the teeth and distribute forces evenly, prolonging their durability. They rarely chip or break and can handle years of wear without breaking down. Patients find that the metal feels gentle on the surrounding tooth enamel, reducing scuffing compared to harder dental crown materials. However, they do not mimic natural enamel. This design is why dentists typically place metal crowns in less visible areas, such as the back teeth.
All-ceramic or porcelain dental crowns mimic the appearance of natural enamel more than other crown materials. They are also an ideal option for patients with metal allergies. Unfortunately, they are not as durable as metal or PFM crowns, making them more ideal for more visible teeth rather than for back molars, which require greater durability for chewing and breaking down food. These crowns are also not ideal for patients who clench or grind their teeth, as they are more prone to chipping.
Zirconia provides a durable framework for a dental crown while providing the cosmetic benefits of porcelain. It is strong like metal crowns but is tooth-colored. It is also less likely to experience the wear and tear that naturally occurs in the crown over time, such as sharp edges on its surface. That said, zirconia crowns can sometimes cause additional wear on the surrounding tooth due to the hard material.
E-max dental crowns build on the cosmetic benefits of porcelain crowns with the strength and reliable bonding of metal crowns. It preserves more enamel because it can function at thinner dimensions. E-max matches the shade and brightness of the patient's natural teeth, which helps with transitions from the front teeth to the premolars. However, it does not match zirconia's design on the further back teeth and molars, particularly for patients who grind and clench their teeth.
Do you have further questions about dental crown materials? The Dental Partners White Station team is here to find the right crown to fit your functional needs and cosmetic goals. For more information or to schedule a consultation, call our Memphis office today.
Request an appointment here: https://familydentalmemphis.com or call Dental Partners White Station at (901) 201-4577 for an appointment in our Memphis office.
Check out what others are saying about our dental services on Yelp: Dental Crowns and Dental Bridges in Memphis, TN.
If you are considering getting a dental crown, you might want to know how many appointments the procedure will require. The good news is, depending on the process, you might not have to wait that long. Usually, it takes two visits. Keep reading to learn more about what you can expect.The process of getting a…
One of the most common dental problems that people experience is a broken tooth, but a lot of people are not sure whether or not it is considered an emergency. Broken teeth can be very problematic if they are not treated, so it is important to know when this is considered an emergency.Keep reading to…
A dental bridge is a popular solution to replace one or more missing teeth, restoring the function and appearance of your smile. However, you may be wondering how long a dental bridge will last. While several factors will influence the longevity of the dental bridge, understanding the expected lifespan and necessary care can help you…
Complications after a tooth extraction are uncommon, but understanding the warning signs helps protect long-term oral health. During healing, problems such as infection, dry socket, or prolonged bleeding can occasionally develop. Knowing what to watch for and when to call a dentist supports a smoother recovery. Below are a few things to watch for after…