10 Factors Your Dentist Will Consider Before Recommending Treatment
Missing teeth can affect how you eat, speak and maintain your oral health. Dental implants are one option for replacing missing teeth, but they are not automatically suitable for every person or every clinical situation.
At Sydney Dental Aesthetics & Implants (SDAI), patients often ask whether their age, bone levels, medical history or the length of time their teeth have been missing will prevent them from having dental implants. The answer depends on a combination of factors rather than one single requirement.
A comprehensive consultation, clinical examination and appropriate diagnostic imaging are needed before an individual recommendation can be made. Located in Martin Place in the Sydney CBD, SDAI assesses patients seeking single-tooth replacement, multiple implants, full-arch treatment and care for more complex implant needs.
In brief: A suitable dental implant candidate generally needs stable oral health, appropriate bone support, manageable medical risks and a commitment to ongoing maintenance. Not meeting one criterion does not necessarily mean treatment is impossible, but it may change the options or planning required.
What Makes Someone a Suitable Candidate For Dental Implants?
Dental implant suitability is assessed individually. Your dentist will consider your oral health, jawbone, medical history, medications, lifestyle, bite, treatment goals and ability to care for the final restoration.
For example, a patient with bone loss may need further assessment or preparatory treatment, while a person with a medical condition may still be suitable once their health and medications have been reviewed.
1. The health of your teeth and gums
Healthy gums and a stable oral environment are important when planning dental implant treatment. Active gum disease can affect the tissues and bone that support both natural teeth and implants.
Your dentist may assess gum inflammation, bleeding, bone levels, oral hygiene, the stability of nearby teeth and any signs of infection. Where gum disease or infection is present, this may need to be managed before implant placement is considered.
2. How much jawbone is available
Dental implants are placed into the jawbone, so the quantity, quality and shape of the available bone are important. Bone volume may reduce after tooth loss, or as a result of gum disease, infection, trauma or long-term denture wear.
Patients with bone loss should not assume they are automatically unsuitable. Three-dimensional imaging can help determine how much bone remains and whether bone grafting, a different implant position or an alternative restorative option should be considered.
3. How many teeth are missing
Replacing one missing tooth is different from replacing several teeth or an entire arch. When multiple teeth are missing, treatment planning must consider the relationship between the remaining teeth, gums, jawbone and bite.
Options may include a single implant crown, an implant-supported bridge, a removable implant-supported restoration or full-arch implant treatment. It is not always necessary to place one implant for every missing tooth.
4. Your general health and medications
Because dental implant placement is a surgical procedure, your general health and medications are relevant to planning. Your dentist will review medical conditions, previous surgery, allergies and factors that may affect healing or bleeding.
Considerations may include diabetes, cardiovascular conditions, immune disorders, bone-related conditions, blood-thinning medications, osteoporosis medications and previous cancer treatment. Having a medical condition does not automatically rule out implants, but consultation with your medical practitioner may be appropriate. Do not stop prescribed medication without medical advice.
5. Smoking and vaping
Smoking can affect blood flow, healing and the health of the gums and bone surrounding an implant. Vaping may also expose oral tissues to heat and chemicals, although its long-term effects continue to be studied.
Your dentist will discuss tobacco and nicotine use as part of the assessment. Being open about smoking or vaping allows individual risks to be considered and explained.
6. Your bite and teeth-grinding habits
The forces placed on implants and their restorations need to be assessed carefully. Clenching, grinding or an uneven bite may place additional pressure on natural teeth, crowns, bridges and implant-supported teeth.
Signs can include worn teeth, chipped restorations, jaw tension, morning headaches and previous damage to crowns. Where these factors are present, your treatment plan may include strategies to manage excessive forces.
7. Your oral hygiene and commitment to maintenance
Dental implants are not maintenance-free. Although an implant cannot develop tooth decay, the gum and bone around it can still be affected by inflammation and disease.
Long-term care generally involves twice-daily brushing, cleaning around and between implant restorations, regular dental reviews and professional maintenance. More complex restorations may require specific cleaning aids or techniques.
8. Your expectations and treatment goals
Implant treatment should begin with a clear understanding of what you hope to achieve. Some patients want to replace one visible tooth, while others are seeking an alternative to a removable denture or require broader rehabilitation.
Your dentist will discuss treatment options, alternatives, likely stages, potential risks, limitations, maintenance and costs. No dental treatment can guarantee a particular result, so informed consent and realistic expectations are essential.
9. How long the teeth have been missing
It may still be possible to consider dental implants when teeth have been missing for many years. However, the jawbone commonly changes after tooth loss, which may affect implant position, the restorative design or whether preparatory treatment is considered.
Clinical examination and imaging are needed to determine what options may be appropriate.
10. Whether you are prepared for the treatment process
Dental implant treatment usually involves several stages rather than one appointment. Depending on the case, this may include consultation, imaging, management of existing dental conditions, tooth removal, bone grafting, implant placement, healing and placement of the final restoration.
The sequence and timeframe vary. More complex cases may require staged treatment or collaboration with other dental and health practitioners.
Common Questions About Dental Implant Suitability
Am I too old for dental implants?
There is no single upper age limit. General health, oral health, bone condition, medications and the ability to maintain the restoration are usually more relevant than age alone.
Can I have dental implants if I have gum disease?
Active gum disease generally needs to be assessed and managed first. A history of gum disease may also increase the need for careful planning and ongoing monitoring.
Can I have dental implants if I have diabetes?
Some people with diabetes may be suitable, depending on their overall health and how well the condition is managed. Individual dental and medical assessment is required.
How SDAI Assesses Dental Implant Suitability
At Sydney Dental Aesthetics & Implants, assessment is tailored to the individual patient. Depending on clinical needs, the consultation may include:
Discussion of dental concerns and treatment goals
- Review of dental and medical history
- Examination of the teeth, gums and bite
- Assessment of missing-tooth areas and existing restorations
- Diagnostic imaging, including CBCT where clinically indicated
- Discussion of titanium and zirconia implant options where relevant
- Consideration of sedation options for suitable patients
- Explanation of potential benefits, risks, alternatives, likely stages and maintenance requirements
About Dr Dean Licenblat
Implant assessment and treatment at SDAI are led by Principal Dentist Dr Dean Licenblat.
Dr Licenblat has undertaken extensive postgraduate education in implant dentistry and bone grafting. His qualifications include a Master’s degree with a focus on Oral Implantology from Goethe University in Frankfurt, Diplomate status with the American Board of Oral Implantology and Diplomate membership of the International Congress of Oral Implantologists.
He is also involved in postgraduate implant education, lecturing and mentoring dental practitioners. Dr Licenblat accepts referrals from dentists for implant assessment, treatment planning and the management of cases involving additional clinical complexity, including bone loss, multiple missing teeth, full-arch treatment and previous implant complications.
All recommendations are made following individual assessment and discussion of the available treatment options.
Frequently Asked Questions
Who may not be suitable for dental implants?
Active infection, uncontrolled oral disease, certain medical factors, inadequate bone support, smoking and an inability to maintain the restoration may affect suitability. An individual assessment is required.
Do I need good bone for dental implants?
Implants require appropriate bone support. If bone volume is reduced, your dentist may discuss further imaging, preparatory treatment or alternative options.
Can dental implants be placed immediately after tooth removal?
Immediate placement may be considered in selected cases, but it is not appropriate for everyone. The condition of the site, available bone and overall treatment plan must be assessed.
Are titanium or zirconia implants better?
Neither material is universally better for every patient. Titanium has a long history of clinical use, while zirconia provides a metal-free option for selected patients. The appropriate choice depends on clinical findings and patient preferences.
What happens if implants are not suitable?
Other options may include a dental bridge, removable denture or a different restorative plan. Your dentist can explain the benefits and limitations of each option.
Arrange An Individual Dental Implant Assessment
Online information can help you understand the factors involved in dental implant treatment, but it cannot determine whether implants are suitable for you.
Sydney Dental Aesthetics & Implants is located in Martin Place in the Sydney CBD. Dr Dean Licenblat and the SDAI team provide implant consultations for patients considering single-tooth replacement, multiple implants, zirconia implants, full-arch treatment and more complex implant care.
To discuss your concerns and learn more about the options that may be appropriate for your circumstances, contact SDAI to arrange a consultation.
General information only. Dental implant suitability, treatment requirements, risks and expected outcomes vary between individuals. A consultation with a registered dental practitioner is required before treatment recommendations can be made.