What Are the Signs of Dental Implant Failure?

What Are the Signs of Dental Implant Failure?

What Are the Signs of Dental Implant Failure?

It should be understood that the process of implanting dental implants is a rather complex and sometimes traumatic procedure. The healing of the tissue afterward does not always go smoothly: possible swelling, bleeding, pain due to injury of the gum and jaw. However, all of this is a normal consequence of operation, which in itself disappears in a few days. But there are complications requiring doctors’ surgical interventions, and perhaps the most unlikely of them – the rejection of tooth implants. The first symptoms of the problem are usually acute pain, mobility of structures, smell, as well as redness and mucous membrane edema along the outer part of the implants (carriers, caps).

Generally speaking, rejection of implants is a fairly rare occurrence today, and patients do not have to re-think about the unfavorable outcome of the surgery. However, learn to recognize the typical signs of initial rejection is always helpful to prepare for possible complications, or in theory, to prevent their occurrence in practice.

When does implant rejection occur?

The average grafting period of the implant is about 2-4 months in the mandible and about half a year – at the top. This difference is explained by the fact that the lower jaw of the bone is better supplied with blood, generally larger and stronger and makes a higher chewing burden. Maxillary bone tissue is near nasal sinuses, which often introduces additional difficulties in implanting. According to statistical data, if implant rejection occurs, in most cases they are noticed in the first days after the installation. In other words, if something went wrong, the first symptoms of complications wouldn’t have to wait long. However, the patient must not lose his alertness if, after a successful operation, inflammation occurs after implant surgery, the rejection may last even several years. For more trustworthy surgeons you may check out Nationwidedentalimplants.com

Signs of implant rejection

After the implantation procedure, a visit to the doctor is very common: the first admission should be 2-3 days after surgery. Such reviews are very important for early detection of potential problems, as noted above. The dentist will evaluate the stability of the implants and the condition of the tissues around it. During the examination, it becomes clear how well a good implant is attached to the bones, whether there are signs of dangerous inflammation and whether additional intervention is needed to prevent unwanted complications.

Some of the symptoms of implant rejection (or peri-implantitis tissue inflammation around the structure) are very similar to the usual postoperative consequences (swelling and gum redness, jaw pain after an implant). However, they tend to be even more pronounced and have lasted for a long time:

  • Acute pain lasting 1-2 weeks after insertion of the implant;
  • prolonged bleeding from the wound, as well as the constant release of so-called exudates (ichor). If this phenomenon lasts for more than 7 days – it’s ungood;
  • if there is a bad smell under the plug mounted on the implants;
  • gingival manure – abscess can be near the implants and communicate with the hotspot of inflammation through the fistula or manure can also go directly from the implant (sometimes with the occurrence of breathing from the mouth);
  • painful pressure on the implant – a very typical sign that there are serious problems with the integration of design. In such cases, it is better not to wait for everything to be sustained and “resolved”;
  • increase body temperature;

All these symptoms can talk about the possible rejection of implants. Their appearance at any stage of treatment requires immediate consultation with a specialist.

The “implant inflammation” of the tooth (or, more precisely, its surrounding tissue) can occur without symptoms, especially several years after implantation in the bone structure. The patient can not pay attention to less pain and gum defects – a pronounced reaction to implant rejection may be absent, and inflammation in the meantime will lead to the destruction of bone tissue and, as a consequence, increase the mobility of implants. This situation is further complicated by the fact that additional jawbone surgery is required before re-implantation.

Why dental implants are sometimes rejected?

The reasons for rejecting dental implants, in general, are there, but not so much. In most cases, the problem arises with errors in the dentist’s procedure. Unfortunately, implants are often rejected due to dentist errors – this may be due to lack of experience, especially when they encounter severe medical cases, unprofessional or simply negligible. A special challenge for a doctor is the lack of sufficient bone to provide an implant (for example, due to atrophy) and acute inflammatory processes.

Much more rarely – if you opt for low-quality implants or even fake implants (again, medical errors can be considered). Large dental practices collaborate with dealer networks that provide implants directly from the manufacturer, which eliminates the chance of forgery. Also, quality plays an important role in the implant itself: a more expensive system, so as a rule, more advanced materials and technologies applied in the construction of the implants. Large-scale implant-makers with big budgets are committed to improving products and developing innovative technologies.

But do not forget the patient – because of nature or health state of the mismatch with certain behavioral rules during the rehabilitation period, implant rejection can occur. It should be kept in mind that even if the doctor does everything to make the implant work perfect, wrong tracking of the patient can deny even the best outcome. Symptoms of the beginning of rejection in almost all cases will be the same, regardless of their causes. Another cause that leads to rejection of the implant is a health deterioration. It leads to rejection of implants, mostly several years after the installation. If the implants are not torn off in the first two years, we can say with certainty the success of treatment. But the problem can occur many years after installation. This happens very rarely and mainly due to mechanical injury or deterioration and development of certain diseases: cardiovascular, diabetes, immunological (AIDS), tuberculosis or even cancer.

What are the signs of dental implant failure?

What are the signs of dental implant failure?

What are the Signs of Dental Implant Failure?

  • Severe Pain and Discomfort.
  • Gum Recession around the Implant.
  • Difficulty While Chewing and Biting.
  • Shifting and Loose Implant.
  • Swollen Gums.
  • Implant Micro-Movements.
  • Sudden Allergic Reactions.
  • Teeth Grinding.

What causes dental implant failure?

Implants can fail for a number of reasons, including failure to integrate, implant fracture, implant malposition causing damage to vital structures (such as the inferior alveolar nerve, sinus membrane, a natural tooth, or an adjacent implant), and advanced loss of bone around an integrated, loaded implant, resulting in …

Is dental implant failure common?

Although dental implant failure is quite rare (with a success rate of over 95 percent), it can still occur. It is important to understand that dental implant failure is never the result of the body rejecting the implant—since your body does not create antibody-antigen type responses similar to organ transplants.

Can your body reject a tooth implant?

According to the International Congress of Oral Implantologists it is rare that your body will reject your dental implants. However, this does not mean that your dental implant will not fail. A successful dental implant is one that is placed in healthy bone and is properly cared for after the surgery takes place.

What are the side effects of teeth implants?


  • Infection at the implant site.
  • Injury or damage to surrounding structures, such as other teeth or blood vessels.
  • Nerve damage, which can cause pain, numbness or tingling in your natural teeth, gums, lips or chin.
  • Sinus problems, when dental implants placed in the upper jaw protrude into one of your sinus cavities.

How do you remove a failed dental implant?

In order to remove a failed dental implant there are two approaches that are generally used.

  1. One method involves the use of a cutting device, called a trough bur.
  2. Some dentists prefer using an instrument called a piezo-electric device with a special micro tip.

How do you treat a failed dental implant?

A failed dental implant is easily removed with local anesthesia. If an implant needs to be replaced, they will take it out and gently clean the area. If the bone is intact around the area of the removed implant, no bone graft will be necessary.

How do you fix a failed dental implant?

For severe cases, your dentist usually has to perform a bone grafting procedure before replacing the failed implant. Bone grafting is a process wherein a new bone is grown.

What happens when a dental implant is rejected?

Foreign body rejection doesn’t occur often, but can happen. This is when the body rejects an implant. Signs of rejection include increased pain at the implant site, swelling, fever, and chills. A dental implant placed in the upper jaw may protrude into the sinus cavity.

What are the causes of dental implant failure?

• Failures occur when the professional and/or the patient do not obtain the desirable results • Iatrogenic acts are regarded as accidents, complications or failures caused by a deficient praxis of the professional (Annibali et al, 2009) 5. Local complications in dental implant surgery.

When do complications appear after dental implant surgery?

• Complications appear lately, once surgery is already performed. There are two kinds of complications, depending on the time they emerge: early and late. Early-stage complications appear in the immediate postoperative period and interfere with healing, Late-stage complications arise during the process of osseointegration. 4.

What are the signs of a failed implant?

Ailing implants are those showing radiographic bone loss without inflammatory signs or mobility. Ailing implants Failing implants are characterized by progressive bone loss, signs of inflammation and no mobility. Failing implants A failed implant is non-functional and must be removed.

Which is the best description of a dental implant?

What is the implant ?  A dental implant ( also known as an endosseous implant or fixture ) : Is a surgical component that interfaces with the bone of the jaw or skull to support a dental prosthesis such as a crown , ridge , denture , facial prosthesis or to act as an orthodontic anchor . 3. Crown Bridge Denture