Dental Crown-Bridge: What Are They And Do We Need Them?

Dental crown-bridge is a common dental procedure that involves the placement of a prosthetic device to replace missing or damaged teeth. This treatment option has been used for decades and has proven to be effective in restoring both function and aesthetics to the mouth.

Whether you are a patient considering this treatment or a dental professional looking to expand your knowledge in this article. We will delve into the details of dental crowns-bridges, including its uses, benefits, and potential risks.

1. What is a dental crown – bridge?

1.1. Dental crowns

dental crown bridge
Figure 1. What is dental crown? – Sydney Dental Vietnam.

A dental crown is a type of dental restoration placed over the damaged or decayed teeth to completely enfold a tooth as the replacement. They are typically bonded to the tooth by dental cement which can be made from various materials including resin, metal, or porcelain.

In addition, crowns stop tooth degeneration and enhance the strength or beauty of teeth. Before bonding a new crown, the dentist will need to remove a little amount of enamel to guarantee a correct fit.

1.2. Dental bridge

Figure 2. What is dental bridge – Sydney Dental Vietnam

Unlike the dental crown, the dental bridge plays a more important role than a dental crown which can replace the entire one or more missing teeth by putting an artificial tooth definitively on adjacent teeth or dental implant. In the other words, it is believed that the crown is just a part of the dental bridge. 

2. What kinds of Dental Crown-Bridge?

Depending on the demands of the patient, dental crowns and bridges can be utilized in a variety of settings:

2.1. Single tooth replacement of dental crown

If a patient has lost a single tooth due to decay or injury, a dental crown-bridge can be used to replace it. In this case, the adjacent teeth will act as abutments, and a single false tooth will be placed between them.

dental crown bridge
Figure 3. What kinds of dental crown at Sydney Dental Vietnam.

2.2. Multiple teeth replacement of dental bridge

For patients who have lost multiple teeth in a row, a dental crown-bridge can be used to replace them. The number of abutment teeth required will depend on the number of missing teeth.

dental crown bridge
Figure 4. What kinds of dental crown at Sydney Dental Vietnam. 

2.3. Full Arch Replacement 

dental crown bridge
Figure 5. Full Arch Options “All on Four” – Dental Implants & Periodontics of Sydney Dental

In cases where a patient has lost all of their teeth in an arch, a dental crown-bridge can be used to restore their smile. This involves placing multiple dental crowns and bridges to replace all of the missing teeth.

3. When will we need a dental crown?

dental crown bridge
Figure 6. When will we need a dental crown? – Sydney Dental Vietnam

A dental crown is often an essential operation performed to assist the following patients:

  • Protect weak teeth
  • Restore damaged/ decayed/ Cover a dental implant
  • Correction misshapen or discolored teeth

4. When will we need a dental bridge?

  • Lost one tooth by accident and the conjoining teeth are affected also.
  • Lost multiple teeth and the next ones are healthy enough to support getting bridges.

5. How do a dental bridge and crown function? 

dental crown bridge
Figure 7. How does a dental crown and bridge work? – Sydney Dental Vietnam.
  • When considering the distinctions between dental crowns and bridges, it’s crucial to keep in mind the process involved in establishing each. Typically, receiving a dental bridge or crown necessitates two appointments.
  • During your initial consultation, precise molds, also known as impressions, of your teeth will be taken in order to fabricate a personalized dental crown and bridge. In addition, a temporary dental crown and bridge will be constructed using a mold, and they will be placed on your tooth for around two weeks while a dental laboratory makes your new crown and bridge.
  • Your temporary crown will be taken off, the tooth will be cleaned, and your new dental crown will be carefully positioned to guarantee proper bite and spacing at your follow-up appointment. You will get care instructions and be urged to schedule routine dental checkups to ensure your dental crown is in good condition at our Sydney Dental Clinic.

6. How Should a Dental Bridge Or Crown Be Cared For?

dental crown bridge
Figure 8. How to take care of your teeth after dental crown – bridge.

To preserve the longevity of dental crowns and bridges, proper maintenance is required after placement. Thus, be sure to:

  • At minimum, brush your teeth twice a day.
  • At least once a day, floss.
  • Make use of an antibacterial mouthwash once a day, minimum.
  • See the dentist frequently to have your teeth examined.
  • At least twice a year, have a professional dental cleaning.
  • Your dental crown or bridge will last for many years if you practice good oral hygiene.

7. How Much Time Do Dental Crowns and Bridges Last?

  • The longevity of dental bridges and dental crowns must be taken into account while weighing the benefits and drawbacks of each procedure. A dental crown or bridge lifespan is influenced by a variety of factors, such as:
  • What kind of dental bridge or crown is used? The durability of a dental crown or bridge depends on the material chosen and the quality of the dental work.
  • The dentist’s proficiency: The length of time a dental crown or dental bridge lasts might also depend on some elements, such as how the dentist prepared the damaged tooth.
  • The condition of the tooth in question: If the tooth in question was largely unharmed and surrounded by healthy

8. Comparisons with Other Treatment Options

Dental crown-bridge is not the only treatment option for replacing missing teeth. Here are some comparisons with other common treatments:

8.1. Dental Implants

Dental implants involve the placement of a titanium post into the jawbone, which acts as a replacement for the tooth root.

The lost tooth is subsequently restored by affixing a dental crown to the implant. While implants offer a more permanent solution, they require surgery and may not be suitable for everyone.

Dental Implant Structure
Figure 9. Dental Implant Structure – Sydney Dental Vietnam.

8.2. Removable Partial Dentures

Removable partial dentures are a removable appliance that is used to replace missing teeth. They consist of a plastic base and artificial teeth, which are held in place by clasps that attach to the remaining natural teeth. While they are a more affordable option, they may not be as stable or comfortable as dental crown-bridge.

Removable Dentures
Figure 10. Removable Partial Dentures – Sydney Dental Vietnam.

9. Conclusion

Dental crown-bridge is a tried and tested treatment option for replacing missing teeth. It offers numerous benefits, including improved function, aesthetics, and stability. By understanding the process and potential risks, patients can make an informed decision about whether this treatment is right for them. As for the top of dental professionals, staying up-to-date with the latest advancements in dental crown-bridge will allow us to provide the best possible care for our patients,

We hope that this blog has cleared up any confusion you may have had regarding dental crowns vs. bridges. At our Sydney Dental Vietnam, we have all the dental service and be always willing to help you to enhance your teeth condition. Please contact us for free consultation. 


Address: Villa no.21, Riverview 6, Vinhomes Golden River, Ben Nghe Ward, District 1, HCMC, Vietnam.

Hotline: (+84) 90 271 42 53


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