Dental Implants vs Crown and Bridge

dental implant vs crown

Dental Implants vs Crown and Bridge

Which is better?

A dental bridge or implant are two options your dentist may suggest to you to replace a missing tooth, and each option has its advantages. Before you make a decision, read on to learn the differences between the two and discover which one may be best for you.

Dental Bridges and dental implants

Dental bridges and implants are constructed differently. A bridge is made of a false tooth suspended between two crowns that the dentist cements onto prepared natural teeth on either side. An implant is a false tooth that's attached to a titanium post the periodontist or oral surgeon has inserted in the jaw bone. The false teeth and crowns in bridges and the false teeth in implants are matched to the color of the surrounding teeth, but, even so, a bridge may be slightly more noticeable. Unlike an implant, the false tooth of a bridge isn't embedded in the gum.

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How They Work

dental implant is basically an artificial tooth root (typically made from titanium) that is anchored in place of a missing tooth. A temporary protective cover screw is placed on the implant while it fuses with the jawbone (a process called osseointegration). This process can take up to six months to complete, but creates an incredibly stable, durable prosthetic. After completed osseointegration, the protective cover is replaced by a temporary crown. This serves as a template around which the gum grows and shapes itself in a natural way. The process is completed when the temporary crown is replaced by a permanent crown.


dental bridge is in some ways less invasive and other ways more invasive than a dental implant. Unlike implants, bridges do not replace a tooth root. Rather, a bridge uses one or more surrounding teeth as a support on which to attach a crown that can fill the missing tooth space. The treatment process is not nearly as long as the implant process (which requires osseointegration); though in some ways it is more invasive because it requires the permanent alteration of adjacent teeth to support the bridge. As the name implies, a dental bridge literally bridges the gap between teeth resulting from a missing tooth. The restoration therefore must be anchored to one or more adjacent teeth, which must first be filed down in order to function as a support.

Practical Reasons for Both

In the past, a bridge was your only choice, and still involves more than just the missing tooth. The adjacent teeth need to be "prepped" by removing most of the enamel in order to fabricate the bridge. With dental implants, however, the dentist replaces just the individual tooth for a result that is stronger and permanent. Nonetheless, a dental bridge may be your best option if the neighboring teeth have large fillings and need crowns or caps in the future. And if the tooth or teeth have been lost for a long time, the gum and bone will have receded and procedures beyond the implant are required before placement. The advantages and disadvantages to both procedures can ultimately be discussed with your dentist.

Pros and Cons of Dental implant

pros :

  • No impact on other teeth.Implants can replace teeth individually, and surrounding teeth are not affected.
  • Implants can last 10 to 15 years because the implant's metal root, typically made of titanium, naturally fuses with your jawbone.
  • Prevents bone loss.Missing a tooth can speed up bone loss. An implant serves as a substitute tooth root and helps preserve jaw structure.

cons :

  • Requires surgery.Because an implant is inserted into your jawbone, it is a surgical procedure.
  • After the implant is placed, bone will develop around it, which generally takes three to six months. In the second step, a post is attached, and the surrounding gum tissue then needs to heal, which takes several more months. Since everyone heals at a different rate, some people may need a longer recovery time than others.
  • Not all dental plans cover implants, and because it is a multi-step process, it is also more expensive.

Pros and Cons of Dental Bridges


  • Simple procedure
    Unlike dental implants, bridges don’t require surgery, making bridges a lot less painful. All it takes is a simple dental procedure to get your teeth fixed.
  • Faster
    It’s much quicker and easier to get dental bridges (only a few weeks at the most), whereas implants may take several months.
  • Affordable
    Bridges are generally more affordable than implants, and they are still strong and supportive for your mouth.
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  • Less Aesthetically Pleasing
    Bridges are not as natural looking as implants, and therefore are not as aesthetically pleasing.
  • Periodic Replacement
    Bridges need to be replaced periodically. They should be changed every 5-7 years.
  • Damage Natural Teeth
    Adjacent teeth undergo a lot of preparation that requires the removal of a considerable amount of tooth structure.

10 common question about dental implant vs crown

1What is the difference between a crown and an implant?
Crowns strengthen damaged teeth, while also improving the way it looks, is shaped, or aligned. They can also be placed on top of a dental implant to look and function like a tooth. This fixed prosthetic device is cemented onto a tooth or implant, and can only be removed by your dentist, unlike dentures.
2What is the downside of dental implants?
The downsides Getting dental implants is generally considered safe, but as with any surgery, complications may occur, including bleeding; infection; and nerve, sinus or nasal cavity injuries. Other points to keep in mind: Dental implants aren't a quick fix.
3How long do dental implants last?
Several studies indicate the long-term survival of dental implants — up to a 20-year span. Whether the tests took a look at short-term or long-term use, dental implants were able to withstand up to a decade or more of stress. Crowns can often last between 10 and 15 years before replacement.
4Can a tooth rot under a crown?
No, because it's a synthetic material which won't wear away…But you can certainly get a cavity in the tooth your crown is attached to. And if that's the case, you will need to have the tooth treated.
5Is a bridge better than a crown?
The implant is not putting any strain on other teeth. Another great advantage of implants is that they can be used to replace more than one missing natural tooth. In the case of a bridge, a dentist will need healthy adjacent teeth for support. ... Dental crowns and bridges will have to be replaced every 10 to 15 years.
6How soon after tooth extraction can you have an implant?
Sometimes, it is possible to place implants on the same day as teeth are extracted but usually, it takes three to six months of healing before you are ready for implant placement. Waiting for a very long time after dental extractions may result in loss of bone, making implant placement more difficult.
7What is the alternative to dental implants?
If you're not a candidate for any type of dental implant, the main options include: Dentures. Dentures are removable false teeth. You can replace all or most of your natural teeth with a complete denture.
8Which is better dentures or dental implants?
Dental implants are often a popular choice for people who have only one or two teeth missing, but they can be an alternative to dentures if you have several missing teeth. As long as your gums and jaw are healthy, two or more implants can serve as a base of support for several replacement teeth.
9What is the failure rate of dental implants?
Early and late dental implant failure Dental implants have a high success rate, but some people experience dental implant failure. It's estimated that about 5 to 10 percent of dental implants fail, either shortly after a procedure or months or years later.
10Why are dental crowns so expensive?
Often seen as a pain purchase, dental crowns can be seen as expensive in part because of the technology needed to produce a cap to repair your tooth. ... Less expensive materials, such as fillings, don't provide the same protection and durability so it's worthwhile in the long run to invest in a dental crown.


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