When Do You Need a Dental Crown? Common Indications

When Do You Need a Dental Crown? Common Indications

Dental crowns are versatile restorations that can help address various dental issues. They are custom-made caps that fit over a damaged tooth, covering it entirely and restoring its strength, function, and appearance. Dental crowns are commonly used in restorative and cosmetic dentistry to provide long-term solutions for tooth damage. In this article, we will explore common indications for dental crowns and how individuals in Cardiff can benefit from these treatments.

The Process of Getting a Dental Crown in Cardiff

Getting a dental crown involves a carefully planned process that ensures a precise fit and optimal results. In Cardiff, individuals can expect a comprehensive and patient-centred approach when undergoing dental crown treatments. Let’s explore the typical steps involved in getting a dental crown:

Initial Consultation:

The first step in getting a dental crown is to schedule an initial consultation with a reputable dentist in Cardiff. During this consultation, the dentist will examine the tooth or teeth that require crowns, discuss the treatment options available, and answer any questions or concerns the patient may have. X-rays or digital scans may be taken to assess the tooth structure and ensure the suitability of a dental crown.

Tooth Preparation:

Once the decision is made to proceed with a dental crown, the next step is tooth preparation. The dentist will numb the area surrounding the tooth to ensure a comfortable experience. The tooth is then carefully reshaped and trimmed to create space for the crown. In some cases, if the tooth is extensively damaged, it may require additional treatment, such as a core buildup, to provide a stable foundation for the crown.

Impression and Temporary Crown:

After tooth preparation, an impression of the tooth is taken using dental putty or digital scanning technology. This impression is a blueprint for the dental lab to create a custom-made crown that fits precisely over the prepared tooth. While the permanent crown is being fabricated, a temporary crown is placed over the prepared tooth to protect it and maintain aesthetics and function.

Crown Placement:

Once the permanent crown is ready, typically in a couple of weeks, the patient returns to the dental office for the crown placement. The temporary crown is carefully removed, and the tooth is cleaned to ensure proper bonding of the permanent crown. The dentist will then check the fit, colour, and shape of the crown to ensure optimal aesthetics and functionality. Once approved, the crown is permanently bonded to the tooth using dental cement or adhesive.

Follow-up and Maintenance:

After the crown placement, the dentist will provide instructions on how to care for the newly crowned tooth. It is essential to follow proper oral hygiene practices, including regular brushing, flossing, and dental check-ups. Dental crowns, like natural teeth, require ongoing care and maintenance to ensure longevity and optimal oral health.

Understanding the Indications for Dental Crowns

Dental crowns serve multiple purposes, ranging from protecting weakened teeth to enhancing their aesthetics. Here are some of the most common indications that may require a dental crown:

Tooth Decay:

When tooth decay progresses beyond the point of a simple filling, a dental crown may be necessary. If the decayed tooth structure is extensive, a crown can help restore the tooth’s strength and prevent further damage. It acts as a protective barrier, preventing bacteria from re-entering the tooth and causing additional decay.

Fractured or Cracked Teeth:

Teeth severely fractured or cracked often require dental crowns to restore strength and prevent further damage. A crown encases the damaged tooth, holding it together and providing support. It also helps distribute biting forces evenly, preventing stress on the cracked tooth and reducing the risk of further fractures.

Root Canal Treatment:

After undergoing root canal therapy, a tooth becomes more susceptible to fracture due to removing the inner pulp. A dental crown is typically recommended following a root canal to provide reinforcement and protection to the treated tooth. It helps restore functionality and seals the tooth, reducing the risk of reinfection.

Large Fillings:

Teeth with large fillings or extensive tooth decay may require dental crowns to provide added support and strength. Crowns can help preserve the remaining tooth structure and prevent fractures that could occur with larger fillings alone. They also enhance the tooth’s appearance, ensuring a seamless blend with natural teeth.

Cosmetic Enhancement:

Dental crowns can be used for cosmetic purposes, such as improving the appearance of severely stained or discoloured teeth. When teeth whitening treatments are ineffective, a dental crown can provide a long-lasting solution, restoring a natural and uniform colour to the tooth. Additionally, crowns can address issues like misshapen or disproportionately small teeth, enhancing the overall aesthetics of the smile.


Dental crowns are versatile restorations that can address various dental issues, ranging from functional to cosmetic concerns. Whether it’s protecting a decayed tooth, reinforcing a cracked tooth, or enhancing the appearance of a discoloured tooth, dental crowns play a crucial role in restoring both the function and aesthetics of the smile. Individuals in Cardiff seeking dental crown treatments can consult with experienced dentists specialising in restorative and cosmetic dentistry. By leveraging the expertise and personalised care available, individuals can benefit from dental crowns that not only address their specific dental needs but also contribute to a healthy and confident smile. Contact a reputable dental practice in Cardiff today to explore the possibilities of dental crowns and regain optimal oral health.