Can your mouth reject a dental implant

September 16, 2022, Langley Dental Practice

Amazingly, dental implants may be used to replace more than one tooth. Many people prefer implants over partial dentures because implants have less of an effect on daily life. Your body has rejected the foreign material. When putting a new substance into your body, there is always a potential that it can have unwanted consequences.


Dental implants are made of metal, so it’s quite rare that your body will reject them. However, rejection may happen.

Implant rejection types

Rejections of dental implants can be divided into two main categories:

1. Early Implant Rejection

Early rejection happens during the first three to four months after the implant, before the jaw bone has completely healed.

2. Late Implant Rejection
Late implant rejection occurs when the body rejects an implant after the bones have healed. This might occur as a result of not taking proper care of the surgical site, neglecting dental hygiene, or experiencing trauma. In most cases, the late rejection happens around a year after the surgery that was performed to place the implant.

Reasons Why Implants Rejected

  • There are many factors that might lead to the failure of dental implants. However, infection is certainly the most common reason for implant rejection. This may be due to bacteria already present in the mouth, or it may take place during the process of placing the implant. During surgery, bacteria may enter the wound and result in an acute infection. Even after surgery, if plaque and tartar are not regularly cleaned from teeth and gums, an infection might develop.
  • Another significant factor contributing to implant rejection is a lack of proper oral hygiene. Plaque, tartar, and bacteria tend to build up around the implant more often in those who don’t brush and floss regularly. Both gingivitis and periodontal disease may result from plaque and tartar buildup, and both of these conditions can result in the failure of dental implants. Furthermore, they may create peri-implant infections, which can also result in implant failure.
  • The improper placement of the implant is another significant reason for its rejection. The implant may not be stable or may not have been properly positioned, both of which may lead to this problem. If the implant moves, it may become loose and finally fail. This may also occur when an inaccurate dental impression leaves gaps between the gum as well as the implant-supported restoration.
  • Finally, another common reason for implant failure includes smoking and heavy alcohol usage. Dangerous chemicals in cigarette smoke may damage gumandndnd& bone tissue surrounding the implant. Simply said, smoking and alcohol consumption reduce the implant’s capacity to recover correctly, which may cause other issues.

What are the signs that one’s mouth is rejecting an implant?

The following are the most common warning signs that  show an implant has been rejected. Do not be afraid to contact your doctor if you have any of these symptoms.

Difficulty in Biting and Chewing

This is among the most common symptoms. It might be from minor to extremely severe. You shouldn’t have any problems biting, eating, or talking if your dental implants are normal and healthy.

When they are healthy and the procedure is done correctly, dental implants may function just like natural teeth. Therefore, if you have discomfort when you are eating, this might be a sign that something is wrong.

Gum Swelling

After the treatment is finished, most of the patients will have some mild swelling for a few days. It ought to go down, and it should not come back. If you observe the swelling returning or growing worse, this might be a sign that the implant rejected.

Allergic Reactions

It’s possible for some patients to experience allergic reaction to the metals used in dental implants. Allergic responses are generally sudden and occur at the start of you having new dental implants. You can experience swelling, tingling, and a loss of flavor as well as oral and gum discomfort. In this situation, the implant has been rejected by the body and must be removed as fast as possible.

How can one prevent their mouth from rejecting an implant?

Carefully Selecting a Dentist

When searching for a dentist, it is essential to choose one that has previous expertise in working with dental implants. Because not all dentists regularly conduct implant surgery and some have far more expertise than others, you should ensure that you ask about both factors before scheduling an appointment. You should also inquire about their qualifications & previous implant placement patients to get a sense of how they work. If you take the time to choose the best dentist for the procedure, you may reduce the chances of implant rejection due to proper placement of implants.

If the cost of dental implants is putting a strain on your budget, you can get them at a lower cost through a health tourism company like

Follow the instructions after surgery.

Once you have found an excellent implant dentist, you must ensure that you are carefully following to their instructions after the surgery.

In fact, the level at which a patient follows postoperative instructions is a significant factor in determining the success of an implant. Simply said, implant success rates are higher among patients who follow their dentist’s recommendations than those of those who do not follow instructions.

Maintaining Proper Oral Hygiene

It is essential to maintain proper oral hygiene in order to reduce the risk of dental implant rejection. This involves maintaining a regular oral hygiene routine, including brushing, flossing, using mouthwash, and going to the dentist for checkups regularly. Although the most of of dental implants reject quickly after surgery, they may years later ejection due to poor oral care. The chance of early & late implant failure is reduced when you take better care of your implant with good dental hygiene.

You should see your doctor every three to six months at the very least, so that any problems may be addressed promptly.

What is the treatment for implant rejection?

If you are suffering from dental implant rejection symptoms, you should first contact your dentist to find out the reason for the rejection. Treatment for your implant will depend on the cause of its failure. Therefore, the most efficient way to receive appropriate treatment is to consult with your dentist.

If your implant is affected, you must regularly and carefully clean the surrounding region until you are able to schedule an appointment with your dentist and obtain further treatment. Good dental hygiene is also extremely important. Early diagnosis and treatment boost the chances of a speedy recovery.

However, a bone graft may be necessary to stabilize the implant if it is rejected due to stress or injury. Since dental implants may only be implanted in areas with sufficient bone density, a graft of denser bone is required if the implant has previously failed due to bone injury or loss. In order to complete this process, the implant may need to be removed, and then the affected region would need some time to recover before any other procedures can be performed .


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