Genesis Dentists

Dental Crown

Dental Crown

Understanding Dental Crowns

Introduction to Dental Crowns

Dental crowns are a critical aspect of dental health, offering both functional and aesthetic benefits. Certainly, they are essentially caps or covers. A crown is custom-made to fit over a damaged or decayed tooth, enhancing both its appearance and strength. Furthermore, various materials such as porcelain, zirconia, gold alloy, or a combination of porcelain and metal can be used to craft a crown, allowing for customization based on the patient’s needs.

When is a Dental Crown Recommended?

Dentists typically recommend dental crowns in several scenarios.

  • Repairing broken or cracked teeth.
  • Treating severely decayed teeth.
  • Following root canal treatment, especially for back premolar and molar teeth.
  • Protecting weak teeth and holding bridges or dentures in place.
  • Covering stained or poorly shaped teeth.

The Procedure for Dental Crowns

The dental crown procedure usually requires two appointments. Firstly, the dentist reshapes the tooth and takes an impression or a 3D scan of it. Then, a lab receives this information and crafts the crown to match the color and shape of your other teeth. Consequently, the dentist may place a temporary crown. During the second appointment, the dentist fits the permanent crown using dental cement or adhesive. Some dentists offer same-day crowns using advanced technology like CEREC machines.

Care for Dental Crowns

Maintaining dental crowns involves regular oral hygiene practices. For example, it’s essential to brush twice a day with fluoride toothpaste, clean between teeth daily, and continue regular dental check-ups. Although crowns themselves can’t decay, the edge of the tooth they sit on can, so proper care is crucial.

Potential Complications with Dental Crowns

While dental crowns are generally safe, there are potential complications:

  • Allergic reactions to materials like gold or metal alloy.
  • Infections under the crown, often due to trapped bacteria.
  • Gum disease if crowns are ill-fitting or due to poor oral hygiene.
  • Loose crowns, which may fall out and require replacement.
  • Increased sensitivity to temperature.
  • Crown fractures, especially in thinner crowns.
  • Cavities under the crown, weakening the tooth.
  • Ill-fitting crowns leading to discomfort or tooth damage.
  • Chipped crowns, common in porcelain or all-ceramic crowns.
  • Dark lines on the gums with porcelain-fused-to-metal crowns.

Dental crowns play an essential role in restoring and protecting teeth. Moreover, they offer both functional and aesthetic benefits, making them a popular choice in dental treatments. Understanding the procedure, care requirements, and potential complications can help patients make informed decisions about their dental health.


At Genesis Dentists in North Melbourne, VIC, Australia, we are dedicated to delivering an exceptional standard of patient care, epitomizing both comfort and excellence in dental health practices. Our clinic stands as a retreat for sophisticated periodontal treatments, provided with exactitude and a gentle touch, assuring optimal oral health for every patient. Strategically positioned for the convenience of North Melbourne residents and those from neighboring suburbs, we extend a warm invitation to individuals from Carlton, Fitzroy, Brunswick, Parkville, West Melbourne, Docklands, Flemington, Kensington, Ascot Vale, Moonee Ponds, Essendon, Coburg, Footscray, Yarraville, and Pascoe Vale to discover premier dental care. Dental crowns are also an option for more extensive decay.

In the vibrant vicinity of North Melbourne and its surrounding communities, Genesis Dentists stands as a cornerstone of complete dental health. We cater to a spectrum of dental needs from routine check-ups and professional cleanings to prompt emergency dental services, empowered by the latest CEREC technology for on-the-spot ceramic restorations. Our all-encompassing services stretch to include root canal therapies, wisdom tooth removals, and the crafting of bespoke veneers, crowns, and implants, along with expertise in periodontics, pediatric dentistry, and orthodontic aligners. With advanced X-ray facilities onsite, we guarantee a quick and precise diagnostic and treatment regimen. We gear every facet of our practice towards ensuring that your visit is efficient.

The philosophy guiding Genesis Dentists is anchored in the principle that high-caliber dental care is a universal right. We actively devote ourselves to providing an extensive range of dental services that cater to the diverse dental needs of our patients. We reflect our commitment through our compassionate approach and scrupulous attention to detail in every treatment, ensuring that we not only create visually stunning smiles but also promote exceptional health for each patient who leaves with a smile.


A dental crown is a custom-made cap or covering that is placed over a tooth. Moreover, it serves to restore the tooth’s shape, size, strength, and improve its appearance. 

Crowns are typically recommended for:

  • Repairing broken or cracked teeth.
  • Treating severely decayed teeth.
  • Protecting teeth after root canal treatment, especially back teeth.
  • Strengthening weak teeth.
  • Covering discolored or misshapen teeth​​​​.

The materials used for crowns include:

  • Porcelain: Popular for its natural appearance.
  • Zirconia: Known for its durability and strength.
  • Gold Alloy: Favoured for its longevity and less tooth structure removal.
  • Porcelain-Metal Combination: Offers a balance of aesthetics and strength​​​​.

The procedure typically requires two visits. Firstly, the first visit involves preparing the tooth and taking impressions or scans, and the second visit is for fitting the crown. The entire process can span a few weeks. Some dentists also offer same-day crowns using CEREC technology​​​​.

Yes, with advanced CEREC technology, some dentists can complete the crown procedure in one visit. This involves digital scanning, creating the crown using in-office milling machines, and fitting it on the same day​​​​.

The procedure involves:

  • Reshaping the tooth and removing a portion of its outer surface.
  • Taking an impression or a 3D scan of the reshaped tooth.
  • Creating the crown in a lab (or in-office for same-day procedures).
  • Fitting the crown onto the tooth using dental cement or adhesive​​​​.

The procedure itself is not usually painful as it is performed under local anesthesia. However, some discomfort or sensitivity might be experienced after the procedure, especially once the anesthesia wears off, but this is typically manageable with over-the-counter pain relief​​.

Proper care includes:

  • Brushing twice a day with fluoride toothpaste.
  • Flossing daily to remove plaque.
  • Avoiding hard foods that could damage the crown.
  • Regular dental check-ups for maintenance and monitoring​​​​.

The crown itself cannot decay. However, the tooth underneath it can, especially at the margin where the crown meets the tooth. Hence, maintaining good oral hygiene is crucial to prevent decay and ensure the longevity of the crown​​​​.

Alternatives include:

    • Dental fillings: Suitable for minor decay and damage.
    • Inlays and onlays: Offered when the tooth damage is not extensive enough for a crown.
    • Dental veneers: Used primarily for aesthetic improvements on front teeth.
    • Dental bonding: A less invasive option for minor cosmetic changes​​.

The cost varies based on the material used and the complexity of the procedure. For instance, prices can range from several hundred to a few thousand Australian dollars. It’s best to get a detailed quote from your dentist.

Coverage depends on your dental insurance plan. Some plans may partially cover the cost, especially if the crown is medically necessary. It’s advisable to check with your insurance provider for specific coverage details.

Possible complications include allergic reactions to materials, infections under the crown, gum disease, loose crowns, increased sensitivity, crown fractures, cavities under the crown, ill-fitting crowns, chipped crowns, and dark lines on the gums with porcelain-fused-to-metal crowns​​.

Signs of a loose crown include movement of the crown, discomfort when chewing, or an unusual taste. Thus, if you suspect your crown is loose, it’s important to see a dentist immediately.

If your crown falls out, keep it safe and contact your dentist as soon as possible for advice. Avoid trying to reattach it yourself, as improper fitting can cause damage.

Good oral hygiene is key to preventing gum disease around a crown. This includes regular brushing, flossing, and professional dental cleanings. Also, ensuring your crown fits properly is crucial to avoid plaque accumulation​​​​​​.

Dental crowns generally have a high success rate when properly maintained, with many lasting 10-15 years or more.

Your choice should be based on factors like the tooth’s location, your bite, gum tissue, color of the adjacent teeth, and personal preferences. However, your dentist can still guide you in making the best choice.

Initially, it’s advisable to avoid very hard or sticky foods to prevent damage to new crowns. Otherwise, there are no long-term dietary restrictions.

A correctly fitted crown should feel comfortable, not cause pain or sensitivity, and match the bite of the opposing teeth. Thus, if you experience discomfort or bite issues, consult your dentist.

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