What Are Dental Implants? Treatment Stages and Healing
A dental implantis an artificial tooth root surgically placed in the jawbone to replace a missing root. It is usually made from biocompatible titanium alloys or, in selected cases, zirconia (zirconium oxide) . This guide explains the stages of implant treatment, osseointegration, material options and the healing period.
What Is a Dental Implant?
Dental implant treatment aims to replace the root as well as the visible part of a missing tooth. Once placed in the jawbone, the implant bonds with bone through osseointegration . After this biological integration, a crown, bridge or denture can be fitted to the implant.
Implants are intended to replace missing teeth and can also help reduce jawbone resorption following tooth loss. Like a natural tooth root, they transmit functional loads to the bone and help stimulate the surrounding tissue.
When Can Implants Be Considered?
Implants may be planned when an examination and imaging confirm suitability. Situations considered include:
- One missing tooth
- Several missing teeth (multiple implants and a bridge)
- A fully toothless jaw (an implant-supported fixed or removable denture)
- Front teeth lost through trauma
- Congenitally missing teeth
- Insufficient retention of an existing removable denture
Implant treatment requires adequate jawbone height, width and quality and a suitable general health assessment . Active periodontal disease, uncontrolled diabetes, heavy smoking and a history of radiotherapy to the head or neck may adversely affect treatment.
Implant Types and Materials
Material and diameter options depend on the case. Your dentist makes the decision based on examination, imaging and your individual circumstances.
Titanium Implant
Titanium and its alloys are widely used in dental implants. A suitable system is selected after clinical assessment.
Sources and further reading
Sources consulted: 26 September 2026. These references provide general background; treatment decisions require an individual examination.
Zirconia Implant
A ceramic implant option considered in selected cases involving suspected metal sensitivity or aesthetic priorities in the front of the mouth.
Narrow-Diameter Implant
Considered where bone width is limited, such as the lower front jaw. It may offer an alternative when a standard diameter is unsuitable.
Mini Implant
Usually used to improve removable denture retention. Placement may be less invasive in suitable cases.
This page does not recommend any brand, model or manufacturer. Your dentist selects materials after examination, based on scientific and clinical evidence.
Stages of Implant Treatment
Implant treatment takes place in stages over weeks or several months, depending on the case.
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Examination and imaging
An oral examination, panoramic X-ray and, when needed, cone beam computed tomography (CBCT) help assess jawbone height, width and quality.
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Treatment planning
Planning covers implant number and position, the final restoration and any supporting procedures such as bone grafting or a sinus lift. A surgical guide may help transfer the plan accurately.
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Preparatory procedures, when needed
Bone grafting, a sinus lift or socket preservation may be considered when bone volume is insufficient.
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Implant surgery
Under local anaesthesia, the gum is opened, the planned site is prepared with cooled drills and the implant is placed.
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Osseointegration period
Integration with bone may take several months or longer. Loading is timed according to healing and the individual treatment plan.
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Healing abutment
Once osseointegration is complete, the implant may be uncovered and a temporary healing abutment fitted to shape the gum.
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Taking impressions
Digital scans or conventional impressions are taken for the final restoration.
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Fitting the abutment
The abutment is secured to the implant to support the final restoration.
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The restoration: crown, bridge or denture
The planned restoration, whether a crown, bridge or fixed or removable denture, is attached with cement or screws as appropriate.
What Is Osseointegration?
Osseointegration is the direct structural and functional connection between living bone and an implant surface . Its scientific foundations were established by Per-Ingvar Brånemark in the 1960s. It is fundamental to successful implant treatment.
Depending on the case and bone quality, healing may take several months or longer . Grafted sites may take longer. Factors that can adversely affect osseointegration include:
- Smoking
- Uncontrolled diabetes
- Inadequate infection control at the surgical site
- Excessively early loading
- Certain systemic illnesses and long-term medicines
Care After Implant Treatment
An implant's service life depends significantly on ongoing care and dental reviews . Recommended measures include:
- Brushing at least twice daily with fluoride toothpaste
- Using floss or suitable interdental brushes around implants
- Using a water flosser when recommended
- Reducing smoking, with support where needed
- Reviews and professional cleaning at intervals advised by your dentist
- A dentist-prescribed night guard when bite forces are excessive
When bone volume is limited
Where bone volume is insufficient, bone grafting, a sinus lift or other advanced techniques may help create suitable conditions for implant placement. Assessment requires a clinical examination and CBCT when indicated. A decision about implants is made only after examination; this information does not replace diagnosis or individual treatment advice.
At a Glance
| Treatment type | Surgical dental procedure |
|---|---|
| Anaesthesia | Local anaesthesia |
| Surgical time | Depends on implant number and the extent of surgery |
| Osseointegration | Several months or longer; depends on individual healing |
| Final restoration | Crown, bridge or implant-supported denture |
| Service life | Varies with individual factors, care and complications |
Frequently Asked Questions
Does implant treatment hurt?
Local anaesthesia is used to control pain. Tell your dentist if you feel pain during treatment. Swelling or discomfort may follow; aftercare and medicines are advised individually.
How long does an implant last?
Service life depends on oral care, general health, smoking, bite forces and complications. No lifespan applies to every patient. Regular reviews help identify problems.
Can an implant be placed at the same appointment as extraction?
This is possible in selected cases and is called immediate implant placement. The decision depends on infection, bone conditions and the shape of the extraction socket.
How many implants are needed for a fully toothless jaw?
Fixed and removable restorations have different support requirements. Implant number depends on bone, restoration design and the patient's ability to maintain it.
Can patients with limited bone have implants?
Bone grafting, a sinus lift or other techniques may create suitable conditions for implants where bone volume is insufficient. This requires a clinical assessment and CBCT when indicated.
What should I consider after implant surgery?
Follow your surgeon's instructions on cleaning, food and medicines. Discuss smoking cessation support. Contact the practice if an implant feels loose or pain increases.
How is an implant different from a natural tooth?
A natural tooth has a flexible periodontal ligament between its root and the bone. An implant integrates directly with bone and does not have this ligament. Protecting the surrounding tissues and managing bite forces are therefore important.
Information and examination appointments
Individual medical advice requires a clinical examination. You can use the contact page to request an appointment.