What is a Dental Implant? Who is Dental Implant Treatment Suitable For?

Dental implant treatment can offer a long-lasting and natural-looking option for replacing missing teeth, and remains one of the well-established methods in modern dentistry.
When planned by our experienced dentists, implant treatment can support both oral health and a balanced smile. 

Tooth loss can affect quality of life from both an aesthetic and functional standpoint. Dental implant treatment is among the well-established and long-lasting options used today for replacing missing teeth. Titanium implants placed in the jawbone are designed to mimic the natural tooth root and support the prosthetic crowns placed on top, providing a structure that may help with both appearance and chewing function. So what is a dental implant, how is the procedure performed, and who is implant treatment generally considered for? In this guide we cover the questions most commonly asked about dental implants.

What is a Dental Implant?

A dental implant is an artificial tooth root placed in the jawbone to offer a long-lasting and natural-looking option for replacing missing teeth. Implants are usually made of titanium, which is biologically compatible with bone and integrates with the jawbone over time, providing a stable foundation for the porcelain or zirconia crowns placed on top. The aim is a result that approaches the natural tooth in both appearance and function.

Tooth loss can occur due to decay, trauma, gum disease or genetic factors. Missing teeth are not only an aesthetic concern; they may also affect chewing, allow neighbouring teeth to shift and lead to gradual jawbone resorption. Dental implants can help limit these issues, supporting oral health and day-to-day comfort.

During implant treatment, a screw-shaped titanium implant is placed into the jawbone. After a healing period, the implant integrates with the bone to form a stable foundation. An abutment is then attached on top of the implant, followed by the prosthetic crown. The result is a replacement tooth that is intended to be both durable and natural-looking.

Today, dental implants are used across a wide range of cases, from single missing teeth and multiple tooth loss to fully edentulous jaws. With careful planning and treatment by an experienced clinician, implants can be a well-established option that may serve patients for many years.

How is a Dental Implant Procedure Performed?

Dental implant treatment offers a long-lasting option for replacing missing teeth, aiming to approximate the function of a natural tooth. The procedure is planned in several stages and is tailored to each patient.

Examination and Treatment Planning

The first stage of implant treatment is a detailed dental examination. The patient's oral and jaw structure is assessed, and X-rays or 3D tomography images are reviewed. The clinician evaluates whether the jawbone is suitable for an implant and plans the placement site.

Placement of the Implant in the Jawbone

In the second stage, the implant is placed in the jawbone under local anaesthesia. The screw-shaped titanium implant is carefully positioned at the site of the missing tooth root. The procedure is typically completed in a relatively short time, and patients usually do not feel pain during placement thanks to anaesthesia.

Bone Integration (Osseointegration)

After placement, a healing period is needed for the implant to integrate with the jawbone. This process typically takes several months. During this time the implant fuses with the bone and begins to function as a stable artificial tooth root.

Placement of the Prosthetic Crown

Once integration is complete, an abutment is connected to the implant. A porcelain or zirconia crown, custom-prepared for the patient's mouth, is then secured on the abutment. The aim is a restoration that closely resembles a natural tooth in both appearance and function.

After Treatment

After implant treatment is completed, careful oral hygiene and regular dental check-ups are important. With appropriate care, dental implants can serve well for many years.

Who is Dental Implant Treatment Suitable For?

Dental implant treatment is a modern method for replacing missing teeth with a long-lasting and aesthetic option. Implants can be considered for many patients with appropriate general health and sufficient jawbone density to support the implant. When evaluated by an experienced clinician and planned carefully, implant treatment can be suitable for a wide range of patients.

Implant treatment is most often chosen for patients with a single missing tooth. Placing an implant in the missing tooth's site can provide a result close to a natural tooth without requiring preparation of neighbouring teeth. For patients with multiple missing teeth, implants can also be used to support bridges or fixed prostheses.

For fully edentulous patients, implant treatment can also be an effective approach. Several implants placed in the jaw can support fixed or removable prostheses. Systems such as All-on-4 or All-on-6 may make it possible to restore function and appearance in a relatively short timeframe.

Generally, adults aged 18 and over with completed jaw development are considered candidates for implant treatment. The jawbone also needs sufficient volume and density to support the implant. When bone volume is insufficient, additional procedures such as bone grafting may make implant treatment possible.

Patients who maintain good oral hygiene and keep up with regular dental check-ups are generally considered better candidates for implant treatment. With appropriate planning and care, dental implants can be a well-established treatment option that serves patients for many years.

Who Might Not Be Suitable for Dental Implants?

While dental implant treatment is a well-established option for many patients, in some cases it may not be suitable or may require additional assessment beforehand. The patient's general health, jawbone structure and oral hygiene are among the factors that need to be considered for a successful outcome.

Implant placement may be more challenging in patients with insufficient jawbone density or volume. Adequate bone tissue is needed for the implant to integrate stably. In some cases this can be addressed with additional procedures such as bone grafting or sinus lifting to make implant treatment possible.

Patients with poorly controlled diabetes may face higher risk with implant treatment. Uncontrolled blood sugar can affect healing and make implant integration more difficult. Patients with diabetes should be under medical supervision before considering implant treatment.

Heavy smoking is another factor that can affect implant outcomes. Smoking can slow healing of oral tissues and impair integration of the implant with the bone. Patients planning implant treatment are generally advised to reduce or stop smoking.

In patients with advanced gum disease, periodontal treatment is needed before implant placement. Unhealthy gum tissue can compromise the long-term outcome of an implant.

Implant treatment also needs careful assessment in young patients whose jaw development is not yet complete, in certain bone conditions, in serious immune-related conditions, or in patients using particular medications.

For these reasons, a detailed dental examination and the necessary radiographic studies are important when deciding whether implant treatment is appropriate. A careful assessment by an experienced clinician allows the treatment to be planned safely.

How Long Does Dental Implant Treatment Take?

The duration of implant treatment can vary based on the patient's oral and jaw anatomy, the number of implants to be placed and the overall treatment plan. The process generally involves several stages and can take from a few weeks to several months.

The first stage involves a detailed examination, X-ray or tomography imaging and creation of a treatment plan. The surgical placement of the implant in the jawbone follows. Placement is typically completed in a relatively short time, often around 10–30 minutes per implant.

After placement, a healing period is needed for the implant to integrate with the jawbone. This process, known as "osseointegration", typically takes between 2 and 4 months. During this time the implant integrates with the bone and begins to function as a stable artificial tooth root.

Once integration is complete, the abutment and a custom-prepared prosthetic crown are placed on the implant. This stage is generally completed within a few days.

In selected patients with suitable bone, same-day implant placement with a temporary crown may also be possible. However, treatment duration is individual to each patient, and the most accurate planning can only be made after a detailed dental examination.

For more information on implant treatment duration, you can read our article "How Long Does Dental Implant Treatment Take?".

Is Implant Treatment Painful?

Dental implant treatment is carried out under local anaesthesia, and patients typically do not feel pain during the procedure. Anaesthesia numbs the implant site, allowing the procedure to be completed comfortably. For many patients, implant treatment is not as painful as anticipated.

Once the anaesthesia wears off, some mild discomfort or sensitivity may be felt. This is usually normal and typically subsides within a few days. With the pain relief and care recommendations provided by the dentist, the healing period is generally comfortable.

Some patients may experience mild swelling or a feeling of pressure after the procedure. These symptoms usually resolve within a short time and do not significantly affect daily life. Following the dentist's recommendations and maintaining oral hygiene can help support a smoother recovery.

With advancing implant techniques and modern surgical methods, implant treatment can today be carried out in a safe and comfortable manner. When planned carefully and performed by an experienced clinician, pain associated with implant treatment is generally minimal.

For more information about pain during and after implant treatment, you can read our article "Is Implant Treatment Painful?".

What Are the Advantages of Dental Implants?

Dental implants offer several potential advantages in replacing missing teeth, both aesthetically and functionally. With careful planning and treatment by an experienced clinician, implants can be an effective option that may serve patients for many years.

Key advantages of dental implants include:

An appearance close to natural teeth
Porcelain or zirconia crowns placed on implants can closely resemble natural teeth.

Restored chewing function
Because implants are anchored in the jawbone, chewing force approaches that of natural teeth.

Neighbouring teeth are not prepared
Unlike bridges, implant treatment does not require reshaping adjacent teeth, helping to preserve healthy tooth structure.

May help preserve the jawbone
Bone resorption that can follow tooth loss may be limited with implant placement.

A long-lasting treatment option
With consistent oral hygiene and regular dental check-ups, implants can serve well for many years.

Stable and comfortable in daily use
Issues such as slipping or movement seen with removable dentures are generally not a concern with implant treatment.

Supports smile aesthetics and self-confidence
Replacing missing teeth can contribute meaningfully to both appearance and confidence in social settings.

What Should You Pay Attention to After Implant Treatment?

After dental implant treatment, certain points need attention to support healing and integration with the jawbone. Following the dentist's recommendations and maintaining oral hygiene are important for the long-term outcome of implant treatment.

Take care with food and drink in the first hours.
After the procedure, it is generally advised not to eat until the anaesthesia wears off. Avoiding very hot foods and drinks during the first 24 hours can support healing.

Avoid hard or chewy foods in the first days.
To limit pressure on the implant site, soft and easy-to-chew foods are preferable in the first few days.

Maintain good oral hygiene.
Regular brushing and oral care help limit bacterial build-up around the implant. The implant area should be cleaned gently in the first days.

Avoid smoking and alcohol.
Smoking and alcohol can affect healing and may make implant integration more difficult. They are best avoided, particularly in the first days.

Avoid strenuous physical activity.
Avoiding intense exercise or heavy physical activity in the first 24–48 hours can help reduce the risk of bleeding and swelling.

Keep up with dental check-ups.
Regular follow-ups are important to evaluate the implant's condition. Attending the recommended check-up appointments supports the long-term outcome of the implant.

With appropriate care and regular check-ups after treatment, dental implants can serve patients comfortably for many years.

What Happens If Missing Teeth Are Not Replaced With Implants?

Missing teeth can affect more than appearance: the jawbone may resorb over time, facial asymmetry can develop, chewing may become harder, and digestion can be affected. Research suggests that even a single missing tooth may have wider effects on health. Implants can help limit these issues and support oral health. Compared with other options such as bridges, which require preparation of healthy teeth, implants generally offer a more conservative approach.

Which Materials Are Used?

Titanium is the most commonly used material: it is biocompatible, durable and integrates well with the jawbone. Zirconia is another option that may be considered when appearance is a priority, particularly in front teeth. Both materials can be long-lasting and well-tolerated. Your dentist can help select the brand and material most appropriate for your situation.

We Are Here for You

Implant treatment can be one of the effective ways to address tooth loss and support a natural-looking smile. If you have questions about how the process works, a consultation with your dentist can address them. Get in touch when you would like to discuss whether implant treatment might be right for you.