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Dental Aesthetics, Dental health

Dental implant rejection: causes, symptoms, and solutions

Dental implants have revolutionized the field of dentistry by offering a permanent, aesthetic solution to replace missing teeth. However, despite their high success rate, there is a possibility that the body may reject them.

Dental implant rejection can happen for various reasons, making it essential to understand the process, recognize the symptoms, and know what to do if it occurs.

At Clínica Dental Arpón y Quijada, we offer specialized dental implant services. Dr. Arpón is a specialist with extensive qualifications in oral surgery and implantology. In this article, our professionals respond your questions.

We’ll explain everything you need to know about dental implant rejection, from the initial signs to the timeframe in which the body may reject it.

Dental implant and process

A dental implant is a small titanium piece inserted into the jawbone or maxilla, designed to replace the root of a lost tooth. A dental crown is placed on this implant, simulating a natural tooth.

The dental implant procedure involves several steps, including a healing period called the osseointegration process, in which the bone bonds with the implant to form a strong base.

Local anesthesia is typically used to place or remove a dental implant, and maintaining good oral hygiene before, during, and after the procedure is essential.

What happens when the body rejects a dental implant?

Dental implant rejection occurs when the body fails to accept the implant as part of its bone structure. This means the body doesn’t recognize it as a dental component, preventing successful osseointegration.

Rejection can be caused by infections, lack of post-operative care, or underlying health issues in the patient.

Causes of dental implant rejection

Dental implant rejection can result from both internal and external factors. The most common causes include:

  • Infection at the implant site. Poor hygiene or bacterial infection during healing can compromise implant success. Therefore, rigorous dental and oral hygiene is crucial.
  • Lack of bone integration. If the bone does not properly bond with the implant, it can cause movement or rejection.
  • Habits like smoking. Smoking reduces blood flow to the gums, slowing healing and increasing infection risk.

Symptoms of dental implant rejection

Signs of dental implant rejection appear after surgery or within the first months of recovery. Common symptoms include:

  • Persistent pain. Ongoing pain that does not diminish over time may indicate a problem.
  • Swelling and redness. While some swelling is normal after surgery, persistent or worsening inflammation may indicate infection.
  • Loose implant. If the implant feels loose, it may mean the bone hasn’t properly integrated.
  • Pus or discharge. Pus around the implant area is a clear sign of infection.
  • Fever. Prolonged fever following dental surgery can signal an infection.

If the implant needs to be removed, with or without anesthesia, there are two options:

  1. Healing. The dental team will ensure the area is clean for proper healing, similar to a regular tooth extraction. The implant can be re-placed after three months.
  2. Bone regeneration with artificial bone. This option helps retain bone volume so that a new implant can be placed after a few months.

How long does it take for the body to reject a dental implant?

Implant rejection can occur at different times, depending on the underlying cause. The body may show signs of rejection within the first weeks or months after placement, typically within the healing period, which lasts between three and six months.

In rare cases, rejection may occur after several years, though this is uncommon.

What to do if the body rejects a dental implant

If you experience any of these symptoms or suspect your body is rejecting the implant, you should visit your dentist as soon as possible. The dentist will evaluate the situation, taking X-rays to check for bone integration issues or signs of infection.

In some cases, infection can be treated, or adjustments can be made to save the implant. If rejection is final, the implant will be removed, and alternative treatments planned. Success depends largely on the cause of rejection and prompt intervention.

How to prevent dental implant rejection

While it is not always possible to prevent implant rejection, certain measures can significantly reduce the risk. These include:

  • Maintaining excellent oral hygiene. Brush and floss regularly to prevent infections.
  • Following Dentist’s Instructions. After surgery, closely follow recommendations regarding diet, antibiotics, and physical activity.
  • Avoiding tobacco. Quitting smoking before and after surgery improves the chances of success.
  • Controlling underlying health conditions. Keeping conditions like diabetes under control.

Frequently asked questions about dental implant rejection

  1. Is dental implant rejection common?

Dental implant rejection is rare, with a success rate above 95%. However, it can occur, particularly if infections or pre-existing health issues are present.

  1. What are the first symptoms of implant rejection?

Initial symptoms include persistent pain, excessive swelling, pus discharge, and implant mobility.

  1. How long does it take for implant rejection to become noticeable?

Signs of rejection usually appear within the first three to six months, the period needed for the implant to integrate with the bone.

  1. What should I do if I think my implant is being rejected?

Visit your dentist as soon as possible. Depending on the cause, the problem can be addressed, or the implant removed if rejection is irreversible.

  1. Can I get another implant after rejection? 

Yes, in most cases, a new implant can be placed. However, the cause of rejection must be treated before attempting another implant.

  1. Is dental implant rejection painful? 

Most implant failures are painless. Patients may experience mobility in the implant without noticing it, especially during the healing phase in the first weeks. In rare cases, if failure occurs later, patients may notice pain, gum inflammation, and implant crown mobility.

Dental Aesthetics, Sin categorizar

TEETH WHITENING TREATMENT

Teeth whitening has become one of the most demanded treatments in dental clinics. You want to have white teeth and a healthy smile.

Teeth whitening is a cosmetic dental treatment, which results in the reduction of the color, usually yellowish, of the teeth, giving them a white and shiny finish. In this teeth whitening article we will teach you some interesting facts about what the treatment consists of, from our experts at Clínica Arpón y Quijada.

In addition to the decoration of the teeth, other purposes of dental whitening are the elimination of stains, which can be extrinsic or superficial. The treatment has to be repeated eventually as it is not a one-time treatment.

Causes derived from these factors are smoking, colored foods and beverages, among others.

TECHNIQUES

There are different factors that influence the classification of teeth whitening, such as the place where you do it, the type of tooth (vital, when the stain is external, or non-vital, whitening is done from the inside) and the technology used for it.

PHOTOACTIVATION OR IN-CLINIC TEETH WHITENING

Fast and effective treatment, results can be seen in 4 sessions, each lasting 15-20 minutes.

Although it is a simple treatment, it has to be carried out in the dental office by a dentist, because the soft tissues have to be isolated and protected with a special sheath. A whitening gel is then applied to the teeth, activated by an LED light that accelerates the whitening process. Very effective treatment that improves results by 40%.

HOME TEETH WHITENING

This treatment can be performed at home, although it must be supervised by a dentist. To do this, molds of our teeth are needed, from which splints are made, which are coated with a whitening gel for each tooth.

It can be combined with photo activation treatment, which is a mixed treatment.

MIXED BLEACHING

More complete whitening, combining photo activation treatment with home treatment. Effective results and longer lasting maintenance duration

INTERNAL BLEACHING

There are cases in which you have undergone a root canal and your tooth has lost color or darkened, for which an internal whitening can be performed, supervised by the specialists at Clínica Arpón y Quijada.

BENEFITS

Tooth whitening is one of the most used and demanded techniques nowadays.

Some of the reasons why our clients decide to start treatment is because of the many benefits they have, among them:

  • Whiter smile: The smile is one of the most characteristic facial features, because having white teeth improves the mood and confidence in other people, being perceived as a confident and sociable person.
  • Improves confidence: White teeth are a key factor in improving self-esteem. Having a healthy mouth and smile, socially is very well considered, giving more confidence and self-confidence.
  • Helps to improve hygiene: Once the treatment has been performed, it is necessary to improve and maintain good dental hygiene.
  • Fast results: Tooth whitening treatment requires between three and four sessions, with the opportunity to perform it exclusively in a single appointment, since the results of this treatment are very fast.
  • Painless process: The treatment does not involve any discomfort, both during and after the session in the clinic.

PHASES OF TOOTH WHITENING

WHITENING OF VITAL TEETH IN THE CLINIC:

  1. The dentist will apply a substance, covering and protecting the gums. Next, a whitening gel is placed on top, which is then activated with a light to ensure effectiveness.
  1. If the blocker needs to be activated, an LED or laser light will be used for the duration of the treatment, with the option of performing it in several sessions or in one.

WHITENING AT HOME: Placing a splint, inserting a whitening gel, which has been previously prescribed by a specialist.

  1. The professional will take impressions: so that the splints can be made and fit perfectly with the teeth, and the whitening gel can be in contact with the teeth.
  1. When the splints are available, the whitening gel will be applied. The duration of the splints will vary in the hours required to wear them.

POST-BLEACHING CARE

From Clínica Arpón y Quijada we advise a series of general recommendations after having carried out a teeth whitening treatment, in order to achieve lasting results and a bright smile:

  • Maintain a bland diet for at least seven days following treatment.
  • There may be some discomfort, such as dental sensitivity, as it is very common in this type of treatment, it should be noted that these discomforts are temporary.
  • Avoid smoking, as it will turn your teeth yellow again in a relatively short time, since it is one of the main causes of tooth staining and discoloration.
  • Carry out a good oral hygiene, avoid some mouthwashes containing certain substances such as Chlorhexidine.
  • Use dental floss.

DIET TO FOLLOW AFTER TOOTH WHITENING

There are a variety of foods that are not negative for teeth whitening treatment.

If you want this process to last, you have to contribute, so you have to follow specific care, among them, take care of your diet and control the food you eat in your mouth, known as “white diet”.

It consists of avoiding pigmented or acidic foods, since there is a high risk of absorption by the tooth, as it contributes to the reduction of the shades of the tooth. This is because the tooth is in a period of sensitivity and permeability.

The foods that can be eaten during this post-whitening process are:

  • Milk and dairy products, such as cheese and yogurt.
  • Lean meat.
  • Fish, especially white fish.
  • Legumes.
  • Raw or cooked vegetables.
  • Fruits with little pigmentation.
  • Egg.
  • Paste.
  • Rice.
  • Potato.

As for drinking, it is preferable to drink mostly water during this process.

FOODS TO AVOID AFTER TEETH WHITENING

  • Pigmented beverages such as tea, coffee, red wine, carbonated beverages and fruit juices.
  • Carbonated beverages.
  • Dark foods: tomato sauce, soy sauce, red meat, chocolate, fruits. pigmented.
  • Curry
  • Sausages: chorizo, ham, among others. Nothing obscure.
  • Potato chips, snack type.
  • Colored beans, lentils, peppers and mushrooms.
  • Very hot or cold drinks.
  • Citric or acidic products: orange, lemon, kiwi, tomato… since teeth are very sensitive at this time.
  • Chocolate, especially dark chocolate.
  • Spices and colorants.
  • Ice creams, sorbets and juices.

SUCCESS CASES

One of our clients was very satisfied with the result she achieved at Clínica Arpón y Quijada, after the teeth whitening treatment.

She went from having yellowish teeth to a healthy and shiny smile after attending the sessions at our clinic.

You can also improve your smile and have a good oral hygiene, you will feel more confident with yourself and improve your mood through these fast and effective results, thanks to the dental specialists we have at Clínica Arpón y Quijada.

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Dental Aesthetics

DENTAL IMPLANTOLOGY: WHAT IS IT?

Screw, usually made of titanium, which is implanted in the jaw, through surgery. First component that is placed in the mouth to replace the natural tooth that has been lost or deteriorated and is irrecoverable.

His work consists of making the root of the dental prosthesis that will replace the natural tooth that could not be preserved.

SPECIFIC OBJECTIVES

Dental implants are the best solution to improve the stability and health of your mouth. When you lose your teeth, your jawbone becomes weaker and weaker, and it will also affect your smile, making it look unattractive due to the absence of natural teeth.

Implants are intended to prevent bone loss in your jaw, preventing the process of structural, functional and esthetic deterioration.

TYPES OF DENTAL IMPLANTS

 

ENDO-OSSEOUS IMPLANTS

It is currently the most commonly used type of dental implant. They are surgically placed in the maxillary bones or jaw bone. When the implant is ready, the prosthesis or crown is placed to give it the appearance of a tooth.

Shapes:

  • Cylindrical: they are integrated with the bone in such a way that they have small perforations so that the bone can develop inside them and be firmly placed, it is necessary to use a scalpel. This process is slow, because the bone must be integrated little by little. It is not widely used.
  • Screw (the most used): one of its advantages is that it can be placed in one or several consecutive teeth.
  • Blades: they give very good results, especially when the bone is quite wide and deep. Other dentists do not recommend its use in the case of total tooth loss.

This implant is used as an alternative for patients with removable dentures.

SUPERIOSTEAL OR JUXTAPOSED IMPLANTS

They consist of a metal frame that is placed in the jaw bone below the gum tissue.

This type of dental implant is used for patients who cannot wear conventional dentures.

They are falling into disuse.

They require much more extensive surgeries so that the patient’s recovery is slower and can lead to greater complications.

PHASES OF A DENTAL IMPLANT

1- STUDY AND DIAGNOSIS OF THE SITUATION

2- TOOTH EXTRACTION

3- THREE-DIMENSIONAL RADIOGRAPHY

4- DENTAL IMPLANT PLACEMENT

5- PLACING THE CROWN ON THE DENTAL IMPLANT

 

DENTAL IMPLANTS QUOTATION

Everything will depend on the type of implant, the amount of existing bone, the gum… each case is unique and must be studied in order to give a personalized estimate.

When talking about surgery, all the aspects involved must be taken into account, from the specialists’ fees to all the materials and other elements that implant dentistry includes.

The following factors must be taken into account when budgeting for a complete dental implant:

  • Tests required for surgery
  • Implantological study
  • Implant placement surgery
  • Material required
  • Fitting tests for the prosthesis
  • Temporary prosthesis
  • Final crowns
  • Patient check-ups and visits during and after treatment.
  • During the first 5 years, if necessary, implant and crown replacement at no additional cost.

ADVANTAGES OF DENTAL IMPLANTS

  • PREVENTION OF BONE RESORPTION: If a tooth is missing, i.e., the crown and root, the bone recedes backward and changes the physical appearance.
  • DENTAL IMPLANTS SAVE ADJACENT TEETH: when only one tooth is missing, there are two solutions: to make a bridge with three crowns or to insert an implant.
  • DENTAL IMPLANTS DO NOT MOVE: will give you the confidence and feeling of having natural, non-moving teeth.
  • THEY ARE FOREVER: If you take care of your implants, they will last for a long period of your life.

WHAT ARE THE RISKS OF DENTAL IMPLANTS?

Like any other type of treatment, it carries a number of risks, the most common of which are infection, injury to other teeth, sinus problems and nerve damage.

WHAT TYPE OF INFECTION CAN OCCUR AFTER DENTAL IMPLANTS?

Most of the time, infections occur in the gums, whose treatment is very simple, with antibiotics. They appear red and swollen, and sometimes bleed or leak pus.

Other infections, although less frequent, can occur in the jaw bone, which can lead to bone loss. The treatment is more complicated than the gum infection, it will be necessary to take strong antibiotics and remove the implant for it to heal.

CAN IMPLANTS CAUSE SINUS PROBLEMS?

During treatment, damage to the paranasal sinuses may occur in the upper jaw. If the dentist does not have enough bone to insert the dental implant, the bone may be drilled out. If punctured, the sinus may be damaged and risk sinus infection.

HOW DOES NERVE DAMAGE OCCUR?

The main nerve of the mandible, the inferior alveolar nerve, is very sensitive. If your dentist hits you during surgery or your dental implant is screwed too close to the nerve, it can cause damage.

In most cases, nerve damage is rare and minor. To treat and repair the nerve, the implant will be removed. Pain medication will be prescribed.

HOW DO THESE INJURIES OR DAMAGES OCCUR?

It is likely that the dentist will damage the root of a nearby tooth while drilling into the jaw bone to insert the implant. This causes damage to the tooth and blood vessels.

Once damaged, treatment to fix it requires a filling or a cap to close the hole in the tooth and protect the pulp. If it is damaged, endodontics will be necessary to avoid infection and further damage.

Dental Aesthetics

Periodontitis: A Silent Enemy of Your Smile That You Can Defeat in Seville

Periodontitis is a gum disease that affects more than 70% of the adult population. In most cases it goes completely unnoticed by the patient, although there may be some signs and symptoms that can warn us that there is a problem in our gums; some of these warning signs are: tooth sensitivity, spontaneous bleeding or during gum brushing, tooth mobility, halitosis (bad breath), and in advanced stages, overcrowding and even the loss of a tooth due to mobility and bone loss.

At the Arpón y Quijada Dental Clinic, located in the heart of Seville, in the emblematic neighborhood of El Porvenir, we have a mission: to fight periodontitis and restore your oral health so that you can maintain the beauty of your smile.

What is periodontitis and why should you care?

Periodontitis is a mostly chronic infection of the gums that damages the soft tissue and gradually destroys the bone supporting the teeth. If left untreated, it can lead to loss, and even affect your overall health through the migration of bacteria to the rest of the body. But how do you know if you suffer from it? As discussed above, signs include red, swollen gums, bleeding when brushing or flossing, persistent bad breath, and loose teeth.

In patients who smoke, periodontitis is even more masked by the effect of nicotine, which means that even if the gums are bad, they do not bleed due to the effect of nicotine itself. In this type of patient, periodic check-ups are very important in order to detect any gum problem early and treat it before tooth mobility can occur.

Prevention and treatment at Clínica Arpón y Quijada

In our clinic, we firmly believe that prevention is the best cure. Our team of oral health experts is dedicated to educating our patients on best oral hygiene practices, in addition to performing deep cleanings to remove plaque and tartar that can cause periodontitis.

For those patients who are already experiencing symptoms, we offer advanced treatments ranging from deep cleaning under anesthesia to surgical bone regeneration procedures, always with the goal of saving your teeth and restoring your oral health.

Success stories: real stories, transformed smiles

Nothing makes us prouder than seeing our patients regain their confidence along with their oral health. From people who came to our clinic feeling pain and embarrassment about their oral condition, to those who were simply looking to improve their prevention, our success stories are proof that with the right treatment, periodontitis can be beaten.

Don’t wait until it’s too late

Periodontitis is a condition that progresses silently, but with serious consequences. At Clínica Arpón y Quijada, we are committed to your health and well-being. If you are in Seville and have noticed any of the above symptoms, or simply want to make sure your oral health is in the best hands, we invite you to contact us.

Schedule your appointment today and take the first step towards a healthy, radiant smile. In the neighborhood of El Porvenir, your best smile awaits you at Clínica Arpón y Quijada. Together, we can win the battle against periodontitis.

Dental Aesthetics

All About Dental Veneers at Clinica Arpon y Quijada: Transform Your Smile in Seville

A smile is one of the first things we notice about someone, and having a smile that makes us feel confident can completely change how we feel and how we interact with others. At Clínica Arpón y Quijada, a renowned dental clinic in Seville, we understand the power of a transformative smile. That’s why we specialize in cosmetic dental treatments, including dental veneers, a popular solution to achieve that desired change.

What Are Dental Veneers?

Dental veneers are thin shells that are bonded to the front of the teeth to improve their appearance. These can be made of porcelain or composite, materials selected for their durability and resemblance to the natural tooth. Opting for dental veneers offers an effective solution to correct esthetic problems such as stained, misaligned, worn or gapped teeth.

Dental Veneers Application Process in Clínica Arpón y Quijada

At Clínica Arpón y Quijada, the process begins with an initial consultation where we evaluate the patient’s oral health and discuss their expectations. We then custom design the veneers, ensuring that they perfectly complement the patient’s smile. Tooth preparation may require minimal intervention prior to veneer application, ensuring a secure and durable bond. Follow-up and aftercare are essential to maintain results.

Types of Dental Veneers & How to Choose

The choice between porcelain or composite veneers depends on several factors, including patient preference, desired durability and cost. Porcelain veneers are known for their strength and ability to replicate the natural luster of teeth, while composite veneers offer a cheaper and faster solution. At Clínica Arpón y Quijada, we advise our patients on the best option for their individual needs.

Dental Veneers Success Stories at Clínica Arpón y Quijada

Our patients are our best letter of introduction. Many have experienced amazing transformations in their smiles thanks to dental veneers. Testimonials and before and after images highlight not only the aesthetic improvement, but also the positive impact on their confidence and quality of life.

Care and Maintenance of Dental Veneers

To ensure the longevity of veneers, we recommend rigorous oral hygiene practices, including regular brushing and flossing, as well as regular visits to the dentist for check-ups and professional cleanings. Avoiding habits that can damage veneers, such as biting on hard objects, is also crucial.

Frequently Asked Questions about Dental Veneers

Do dental veneers damage teeth?

No, the application of veneers involves a minimally invasive process that does not damage the teeth.

How long do dental veneers last?

With proper care, porcelain veneers can last 10 to 15 years, while composite veneers last about 5 to 7 years.

Is the process painful?

The procedure to apply dental veneers is generally painless, although some patients may experience temporary sensitivity.

Can I choose the color of the veneers?

Yes, veneers are customized in color to ensure they look natural and match the rest of your teeth.

What happens if a veneer breaks?

If a veneer is damaged, it is important to visit the dentist as soon as possible to assess the need for repair or replacement.

Conclusion

Dental veneers offer an esthetic and long-lasting solution for those seeking to improve their smile. At Clínica Arpón y Quijada, we are committed to providing personalized treatments that meet our patients’ expectations, transforming their smiles and their confidence. If you are in Seville and are considering dental veneers, we invite you to schedule a consultation to explore how we can help you achieve the smile of your dreams.

Ready to transform your smile? Contact Clínica Arpón y Quijada today and take the first step towards the smile you’ve always wanted.

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Clínica Dental Arpón & Quijada
Schedule:
Monday to Thursday: 9:00 to 19:30 h.
Friday: 9:00 to 13:30 h.
Avda. de la Borbolla 85,
41013 - Sevilla

P. 954 240 666
M. 653 977 341

Copyright © 2025 Clínica Dental Arpón Quijada

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