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A diagram of dental implant at Periodontal Associates. Dental implants are a highly effective solution for lost teeth. Crowns mimic natural teeth in their form and function and titanium posts bond with and stimulate your jaw bone, allowing the implants to act just like a natural tooth would.

Unfortunately, implants can occasionally fail, and if this happens we will need you to come in so we can repair or replace them.

The Structure of an Implant


Most dental implants are made of a titanium post that is embedded in the jaw bone, a ceramic crown that acts as a replacement tooth and an abutment that connects the post and the crown. If one of these parts loosens or breaks, all three can become compromised.

Titanium is usually chosen for implants because it bonds with the jaw bone in a process known as osseointegration. If this process doesn't occur properly then you'll end up with an implant that isn't firmly in place. This will lead to problems later on.

Signs that an Implant May Fail


If the bone doesn't grow around the implant in the right way, mobility is often the primary signal that the implant may fail. This mobility is often very slight at first and usually only a dentist can see it, but as time goes on an implant that hasn't integrated properly can shift when you chew or speak. Implants that have failed completely with frequently.

Other warnings signs of impending failure include pain, inflammation, and infection, but these do not always occur. If Dr. Eshraghi notices that your implant is moving, he may conduct an x-ray to make sure the bone is growing. If the implant is failing, the x-ray may reveal considerable bone loss around the metal area.

Repair and Replacement


In cases where the implant crown becomes cracked or detached, it is an easy matter for us to attach a new, or make any other repairs if necessary. However, if the damage to the implant is too severe, we will need to remove and replace it.

It is easy for us to remove a failed dental implant, but we will need to use a local anesthetic for this procedure. Once the implant is removed Dr. Eshraghi will carefully clean the area. Then we can begin the process of inserting a new implant, making careful note of what went wrong the first time. If there is enough healthy bone in the same area, we won't need a bone graft.

However, in cases of significant bone loss, we may need to place a bone graft to improve the site of the removed implant before placing a new one. Once the bone graft is complete, your mouth may need several months to heal before we can put in a new implant. During the healing period, Dr. Eshraghi may ask you to quit smoking, postpone cancer treatment or make other lifestyle adjustments that will reduce the risk of the next implant failing as well.

Always remember to take good care of your implants by brushing and flossing daily. Also take care to eat a balanced diet and abstain from using your teeth as tools, as this can chip them. If you experience any problems with your implants, contact us right away.

If you have any other questions or concerns, please give us a call at (971) 317-8414.

Switching from Dentures to Implant Bridge


3D Rendering of jaw with dental bridgeFor decades, dentures were the go-to restoration option for tooth loss. Whether a person was missing just one or two teeth, or they were suffering from an entire arch of missing teeth, it seemed as though they had little recourse other than reaching for a full or partial denture. However, today, there are new technologies that are paving the way for a more permanent, attractive, and reliable restoration for those who are missing teeth.
We here at Periodontal Associates are incredibly pleased to offer implant bridges to our patients, giving them a chance to have the smile they always wanted without any of the challenges or inconveniences of dentures.

What is an Implant Bridge?


Implant bridges share many similarities with traditional dental bridges. Traditional dental bridges consist of a pontic (the prosthetic tooth), which is attached to a crown. This crown is often attached to the surrounding teeth, offering support and structure to the dental bridge. Unfortunately, sometimes, a patient may not be a good candidate for a traditional dental bridge due to a lack of supporting teeth. In these cases, the patient may require an implant bridge.

An implant bridge resembles a traditional dental bridge in that it does consist of a pontic, but instead of being supported by a crown over a patient’s existing tooth, it instead is supported by a dental implant. The dental implant is surgically placed into the jawbone of the patient, and it can help sustain the dental bridge.

What are the Advantages of an Implant Bridge?


Implant bridges have numerous advantages over dentures. One benefit of an implant bridge, over a partial or a complete denture, is that it is considered a permanent restoration. Dentures, even if they are well maintained, typically last up to ten years.

Furthermore, the implant bridge is not at risk of becoming dislodged (leading to embarrassment), nor does it need to be removed to keep clean. The patient can continue to practice a normal oral hygiene regimen to maintain their implant bridge. These clear benefits of implant bridges make them a superior choice in many instances.
Periodontal Associates in Beaverton, OR

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