Crowns & Veneers

"Crowns improve a tooth's appearance and restore its function, making it strong enough for normal chewing after damage, decay, or root canal treatment."

What are crowns and veneers? 

Crowns and veneers, while both used to improve the appearance of teeth, differ significantly in their function, coverage, and the dental issues they address. Crowns are designed to fully encapsulate a tooth, covering it from the gum line to the biting surface. They are typically used when a tooth is extensively damaged, decayed, or weakened, requiring structural reinforcement. Crowns not only improve the appearance of a tooth but also restore its function, allowing the tooth to withstand normal chewing forces. They are often necessary after root canal treatments, large fillings, or fractures where a significant portion of the tooth has been compromised. 

Veneers, on the other hand, are more conservative and focus on cosmetic improvements. They cover only the front, visible part of the tooth, making them ideal for addressing issues such as discoloration, slight misalignment, minor chips, or gaps between teeth. Veneers do not provide the same level of protection or structural support as crowns, as they are primarily surface-level enhancements. While crowns are a more extensive treatment used for both functional and aesthetic purposes, veneers are chosen for patients who want to refine the appearance of their teeth without altering the entire structure. Because veneers involve minimal modification to the natural tooth compared to crowns, they are often considered when the tooth itself is healthy but needs a cosmetic upgrade.

What materials are available? 

Crowns and veneers can be made from a variety of materials, each offering different benefits in terms of durability, appearance, and cost.

For crowns, the most common materials include:

• Porcelain or ceramic crowns: These materials are popular because they closely mimic the natural colour and translucency of teeth, making them an excellent option for front teeth where aesthetics are a priority. Porcelain crowns are highly resistant to staining, but they can be more brittle than other materials.

• Porcelain-fused-to-metal (PFM) crowns: These crowns combine the strength of a metal base with a more natural-looking porcelain exterior. While durable, the metal underneath can sometimes show as a dark line at the gumline, especially as gums recede over time.

• Metal crowns: Typically made from gold alloy or base metals like nickel or chromium, these crowns are incredibly strong and resistant to wear, making them ideal for molars that endure heavy chewing forces. However, they are not tooth-coloured, so they are less commonly used in visible areas.

• Zirconia crowns: Zirconia offers a balance between aesthetics and strength. It is extremely durable and can be matched to the natural tooth colour. Zirconia crowns are particularly popular for both front and back teeth due to their toughness and lifelike appearance.

For veneers, the primary materials include:

• Porcelain veneers: These are the most popular types of veneers due to their natural-looking appearance and durability. Porcelain veneers are custom-made to fit each tooth and are resistant to staining, making them an ideal long-term cosmetic solution. They require minimal removal of the natural tooth structure.

• Composite resin veneers: Made from tooth-coloured resin, these veneers are typically applied directly to the teeth and then sculpted by the dentist. Composite veneers are less expensive than porcelain but are also less durable and more prone to staining. They may need to be replaced more frequently over time.

• Lumineers: A specific type of ultra-thin porcelain veneer, Lumineers are unique because they require little to no tooth reduction. They are a great option for patients who want a less invasive procedure, though they may not be as durable as traditional porcelain veneers in the long term.

Each material offers a unique set of advantages depending on the location of the tooth being treated, the patient's cosmetic goals, and the functional needs of the restoration. The choice of material often balances aesthetic preferences with durability and the specific dental condition being addressed.

How long do crowns and veneers last? 

Crowns and veneers can last many years, but their longevity depends on the materials used, care, and individual habits. Crowns typically last 10 to 15 years, with metal crowns often lasting longer—up to 20 years or more—due to their durability. Porcelain and ceramic crowns may wear down faster, especially on molars. Good oral hygiene and avoiding habits like teeth grinding or chewing hard objects can help extend their life. Veneers, particularly porcelain ones, last 7 to 15 years, while composite veneers have a shorter lifespan of 5 to 7 years. Veneers are more fragile than crowns and can chip or stain if not properly cared for. Regular dental visits, good oral hygiene, and avoiding damaging behaviours can help both crowns and veneers last longer.

Nitrous Oxide

At Toothlife, we offer nitrous oxide, commonly known as "laughing gas," to help patients feel more relaxed during their procedures. Nitrous oxide is a safe and effective sedative that takes effect quickly, allowing you to feel calm without losing consciousness. It’s ideal for those who experience anxiety or nervousness about dental visits, helping you stay comfortable throughout treatment. The gas is administered through a small mask, and you’ll breathe normally while it gently eases your nerves. Additionally, it wears off quickly, so you can resume your day shortly after your appointment.

Crowns & Veneers at Toothlife

As mentioned, the placement of crowns or veneers is essential for maintaining the health and strength of a tooth when needed. At Toothlife, we have developed a seamless process to ensure your comfort during these procedures. We work closely with our dental lab to guarantee that our crowns and veneers meet the highest standards while achieving an aesthetic outcome. This is accomplished through digital communication, photographs, and, if necessary, custom shading.

Receiving your crown/veneer at Toothlife involves two appointments. During the first appointment, we begin by taking photos of your existing teeth to ensure your new crown/veneer matches your smile. We then prepare your tooth for the crown/veneer you will receive at your next visit. After preparation, we use our digital scanner to create an impression of your teeth, which is sent to our lab to custom-make a crown/veneer that fits your prepared tooth. By the end of this appointment, we will provide you with a temporary crown to wear until your second visit.

At your second appointment, we will remove the temporary crown, clean your tooth, and try on your custom-made crown or veneer. After ensuring a proper fit and aesthetic appearance, we will permanently cement your new crown or veneer in place. With patient-centred care and clear communication, we will ensure you understand all aspects of your treatment and feel comfortable throughout the process.