Damaged or weakened teeth can affect more than just how your smile looks. They also influence how you chew, speak, and maintain oral health. Dental crowns are one way to restore teeth that have lost significant structure, and among the available options, ceramic crowns are often chosen for their balance of appearance and function.
At Tetra Dental, we’ll guide you through your options so you understand if you need a crown, what material is suitable for your condition, and how treatment works from start to finish.
A ceramic crown is a custom-made cap that fits over a tooth to restore its shape, size, strength, and appearance. It covers the entire visible portion of the tooth above the gum line, acting as a protective shell.
Ceramic crowns are made from tooth-coloured materials such as eMax or zirconia. Because they can be matched closely to your natural tooth shade, they’re often chosen for front teeth or other highly visible areas.
Unlike metal-based crowns, ceramic crowns do not have a dark inner core that can sometimes show through at the gum margin.
Your dentist may recommend one if:
Sometimes crowns are also chosen for cosmetic reasons, such as reshaping a tooth or improving its colour, but the main purpose is functional: to preserve a tooth that would otherwise be at risk of further damage or even loss.
Dental crowns can be made from different materials, each with its own strengths, limitations, and cost considerations. The main types available in Singapore include:
Ceramic crowns offer multiple benefits:
The right type for you depends on the tooth’s location, the amount of biting force in that area, and your dentist’s recommendation.
Moderate strength; suitable for front and premolars, less durable under heavy bite forces
Very strong; can handle chewing pressure
Strong; reinforced by metal core
Very strong; rarely chips or wears
Weaker; prone to fracture
Durable but prefabricated; not customised
Excellent translucency and lifelike look; more aesthetic
Tooth-coloured but more opaque than E-max
Tooth-coloured but may reveal a grey line near gums
Metallic; does not resemble natural teeth
Tooth-coloured but less realistic
Silver-coloured, not aesthetic
Front teeth or visible areas where appearance is key
Front, premolars, and molars needing strength and aesthetics
Back teeth needing both strength and appearance
Molars where chewing strength is the priority
Temporary or budget-sensitive cases
Primary teeth in children; short-term use in adults
Long-lasting with proper care but may chip under heavy bite
Excellent longevity; more resistant to wear
Long-lasting but aesthetics may decline with gum recession, porcelain may debond from metal core
Excellent longevity but poor aesthetics
Less durable; may stain or wear quickly
Good short-term durability but not intended as a permanent solution
Not sure which crown to choose? Contact us to get professional advice tailored to your teeth.
Getting a ceramic crown usually involves two visits to the dentist, though some clinics with advanced equipment may complete it in a single appointment. Here’s what you can expect:
Your dentist will examine the tooth, often with X-rays, to check the roots and surrounding bone. The tooth is then reshaped to create enough space for the crown. If the tooth is badly decayed or fractured, a filling material known as a core may be used to build it up first.
A mould of your tooth is taken, either with traditional impression material or a digital scanner. This ensures the crown is custom-made to fit your bite and blend with nearby teeth.
A temporary crown may be placed while the permanent one is being fabricated in a dental lab. This protects the prepared tooth and allows you to chew more comfortably in the meantime.
At the next appointment, the ceramic crown is checked for fit, shape, and colour match. Once you and your dentist are satisfied, the crown is permanently cemented in place.
When considering whether a ceramic crown is the right treatment for you, you should weigh its long-term value. Ceramic crowns may be more costly than resin or metal options, but they may also last longer.
Here are some factors that typically affect the cost of a ceramic crown:
Zirconia is usually more expensive than porcelain.
Back teeth may need stronger crowns and additional preparation.
It also comes with some risks:
At Tetra Dental Clinic, we provide professional ceramic crown treatment tailored to each patient’s needs, focusing on preserving your natural teeth while keeping you comfortable throughout the process. Using established techniques and detailed diagnostic protocols, we always aim to save patients’ natural teeth even when managing complex dental cases.
Get In touch
Take the next step towards a healthier, more confident smile. Book your ceramic crown consultation with Tetra Dental Clinic today.
Please take a moment to complete this short form so our patient coordinator can get in touch with you within 24 hours. For urgent matters or immediate appointment requests, please call the clinic at (65) 6876 0167.
Ceramic crowns, especially zirconia, can be stronger than natural enamel in terms of resisting wear and bite pressure. However, natural teeth are more resilient to impact because they have some flexibility. Crowns are durable but can still chip or crack under excessive force, especially if you grind your teeth.
Yes, ceramic crowns can crack, although it’s not common with proper use. Porcelain is more prone to chipping than zirconia, which is stronger. Cracks usually occur from biting very hard foods, accidents, or teeth grinding. Using a night guard and avoiding hard chewing can reduce the risk.
The main disadvantage of all-ceramic crowns, such as E-max, is that they’re less durable under heavy bite pressure compared with metal-based or zirconia crowns. It is best to consult your dentist about your bite and if you're suitable to have all-ceramic crowns.
There is no fixed limit to how many times a crown can be replaced. Most last 10 to 15 years, and some last longer with good care. A crown can be replaced whenever it becomes worn, damaged, or no longer fits well.
On average, ceramic crowns last between 10 and 15 years. Zirconia crowns often last longer because they’re typically stronger. The actual lifespan depends on several factors, including your oral hygiene routine, diet, and whether you grind your teeth.
Regular dental check-ups and professional cleaning also play a role in helping your crown stay functional for as long as possible.
Looking after a crown is much like caring for a natural tooth. To keep it in good condition:
If you grind your teeth, your dentist may also recommend a night guard to protect both the crown and your natural teeth.
