Dental crowns involve an intensive fitting procedure and often yield fantastic results for a smile. It is reasonable, then, to wonder how long a crown should last. Here is a brief summary of how long a dental crown’s average lifespan is, as well as some information about how a crown can be made to last…
When are Dental Crowns Necessary?
Dental crowns are an extremely common dental implant and are suggested often by dentists to solve a number of issues. But because they are so frequently suggested, patients often wonder if it is always necessary to get a crown installed.
After all, is it not just a cosmetic feature?
What are dental crowns?
A crown refers to the top of the tooth — traditionally, the part sticking above the gums that is neither the root nor the inner pulp. Dental crowns, then, are simply replacements for that visible portion of the tooth. They are usually made from ceramic or porcelain but can be made of metal for rear, less-visible teeth.
When dental crowns are necessary
The tooth has cracked
Unlike bone and other parts of the body, once a tooth has been cracked, it will not repair naturally. That crack will stay there, collecting bacteria and causing pain. It is also more likely to break even further or to allow infection to penetrate through the tooth and deep into the gums.
A heavy crack cannot always be repaired with fillers, which is where a dental crown comes in. The crown can cover the entire area, creating a seal to keep out bacteria and allowing the patient to chew on that side of their mouth again.
There is a large cavity
Small cavities can be filled with metal, porcelain or resin. However, large cavities, like the cracked teeth above, do not have the structural integrity for filler. In these cases, a dental crown can restore the tooth to usable, good-looking form.
The tooth is gone
Whether it fell out on its own, was damaged physically or had to be removed due to decay, a missing tooth is more than just an inconvenience. It changes how the patient must eat, sometimes causing jaw pain because of excess chewing on one side. It can be painful, too, when a sharp piece of food contacts bare gum.
A gap in the teeth also encourages the surrounding teeth to essentially “lean” forward, causing further dental problems. A dental implant, which is a metal post driven into the jaw, can be capped with a crown, restoring function and appearance in the area.
Reinforcing a tooth after a root canal
Root canal surgery can affect the natural strength of the affected tooth. Once the pulp has been removed, the teeth can sometimes become brittle and likely to crack under pressure. Rather than having to deal with this inevitable damage, a dentist will often recommend a crown to reinforce the tooth and prevent future dental work in the area.
Consult your dentist
As with all things, talking with the professionals is the best thing to do. If you are considering dental crowns, talk to your dentist.
Looking for dental crowns near the 48124 area? Call All Brite Dental at (313) 562-3388.
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