13 Feb Dental Crowns and Veneers: A Comprehensive Guide

Your smile is important, and your teeth may need help to look their best, allowing you to smile widely again!

When restoring or enhancing your smile, dental crowns and veneers are two options. Each type serves a specific purpose, and all are suitable for different dental conditions.

This guide discusses the types of dental crowns and veneers, highlighting their differences, to help you make an informed decision about what’s best for you.

Types of Dental Crowns

Dental crowns, often referred to as “caps,” are custom-made restorations designed to cover the entire tooth, restoring its shape, size, strength, and appearance. They are typically recommended for teeth that are significantly damaged, decayed or weakened. The primary types of dental crowns include:

1. All-Porcelain Crowns
   

   Made entirely from porcelain, these crowns offer a natural appearance, closely mimicking the translucency of natural teeth. They are an excellent choice for front teeth due to their aesthetic appeal. However, porcelain crowns may be less durable than other types and can be susceptible to chipping.

2. Porcelain-Fused-to-Metal (PFM) Crowns
   

   These crowns combine a metal substructure with a porcelain exterior, providing both strength and a natural look. This type of crown is versatile and can be used for both front and back teeth. Over time, the metal underlying the porcelain can sometimes show as a dark line, especially near the gum line.

3. Zirconia Crowns
   

   Made from zirconium dioxide, zirconia crowns are renowned for their exceptional strength and durability. They are resistant to chipping and cracking, making them suitable for molars and patients who grind their teeth. Additionally, zirconia crowns offer a natural appearance and can be colour-matched to adjacent teeth.

4. All-Metal Crowns
   

   Constructed from metals like gold, palladium, nickel, or chromium, these crowns are incredibly durable and can withstand significant biting and chewing forces. Due to their metallic colour, they are typically reserved for molars that are not visible when smiling.

Types of Dental Veneers

Dental veneers are thin, custom-made shells designed to cover the front surface of teeth, enhancing their appearance. They are primarily used for cosmetic purposes to address issues like discolouration, chips, or minor misalignments. The main types of dental veneers include:

1. Porcelain Veneers
   

   Porcelain veneers are favoured for their natural look and durability. They resist staining and can last between 10 to 15 years with proper care. The process involves removing a small amount of enamel from the tooth’s surface to accommodate the veneer.

2. Composite Veneers
   

   Made from tooth-coloured composite resin, these veneers are less expensive than porcelain options and can often be applied in a single dental visit. While they offer a satisfactory aesthetic, composite veneers are less durable and may require more frequent replacements, typically lasting around 5 years.

3. Minimal-Preparation Veneers
   

   Also known as “no-prep” veneers, such as Lumineers, these are ultra-thin and require minimal to no enamel removal. They are less invasive but may not be suitable for all patients, especially if significant tooth correction is needed.

Dental Crown vs Veneer: The Key Differences

While both crowns and veneers aim to improve the appearance and function of teeth, they differ in several key aspects:

Coverage

• Crowns: Encase the entire tooth, providing comprehensive coverage.
• Veneers: Cover only the front surface of the tooth.

Purpose

• Crowns: Used to restore severely damaged, decayed, or weakened teeth, offering structural support and protection.
• Veneers: Primarily for cosmetic enhancements, addressing issues like discolouration, minor chips, or gaps.

Tooth Preparation

• Crowns: Require more extensive reshaping of the tooth to accommodate the crown.
• Veneers: Involve minimal enamel removal, preserving more of the natural tooth structure.

Durability

• Crowns: Generally more durable due to their full coverage, making them suitable for teeth subjected to heavy biting forces.
• Veneers: Less durable and primarily used for front teeth with less biting pressure.

When to Choose a Dental Crown vs Veneer

Deciding between a crown and a veneer depends on the specific condition of your tooth and your aesthetic goals:

Opt for a Crown if:

• There is a significantly decayed or damaged tooth.
• You’ve undergone root canal treatment, leaving the tooth weakened.
• A large filling has compromised the tooth’s structure.
• You need to restore a broken or severely worn-down tooth.

Opt for a Veneer if:

• You want to improve the appearance of discoloured or stained teeth.
• You’re addressing minor chips or cracks.
• There are small gaps between teeth you’d like to close.
• You wish to correct minor misalignments without orthodontics.

Contact Us for Expert Dental Care

Both dental crowns and veneers offer effective solutions for enhancing your smile, each tailored to specific dental needs. Consulting with a qualified dental professional is essential to determine the most appropriate treatment for your situation.

At The Dental Barn in Hailsham, East Sussex, we are committed to providing personalised care to help you achieve optimal oral health and aesthetics.

If you’re considering dental crowns or veneers, or need a dental check-up, visit our Dental Crowns or Dental Veneers pages, or call us at 01323 325397. We can help you achieve and maintain a healthy smile.

Did you enjoy this read? You may also be interested in our blog on dental hygienist services.

FAQs

1. What is the most natural-looking dental crown?
   Porcelain and zirconia crowns offer the most natural appearance as they can be colour-matched to blend seamlessly with your natural teeth.
2. How long do dental crowns and veneers last?
   Crowns typically last between 10 to 15 years, while veneers can last 5 to 10 years. With good oral hygiene and regular dental check-ups, both can last longer.
3. Do crowns or veneers require special care?
   Both require good oral hygiene, including brushing twice a day, flossing and regular dental visits. Avoid biting hard objects to prevent damage.
4. Are dental crowns covered by the NHS?
   NHS dental crowns are available for functional restorations, usually made from metal or porcelain-fused-to-metal. Private options offer more aesthetic choices like all-ceramic or zirconia crowns.
5. Does getting a crown or veneer hurt?
   The procedure is performed under local anaesthesia, so it is not painful. Some sensitivity may be experienced after the procedure, but this usually subsides within a few days.