In which cases can implants be safely placed?

Lạc Việt Intech
19/10/2026
Nguyễn Gia Bảo

Professional Consulting

D. Nguyễn Gia Bảo

Dentist

Dental implants are currently the optimal restoration method highly appreciated by many experts for their durability, aesthetics and superior chewing ability. However, not everyone can have an immediate transplant. So which implant case will the doctor prescribe? Is it suitable for people with underlying medical conditions, the elderly, or all of their teeth missing? The article below will help you understand each specific case.

Quick summary:

  • Recommended:
  • According to StatPearls (NCBI, 2023)Dental implants should only be performed when the jaw bone structure is stable because this is the determining factor for the integration and durability of the implant. Therefore, people from18 years old or olderis a suitable candidate because at this time the jaw bone has fully developed.
  • People with underlying medical conditions and dental problems can still have dental implants like normal people, but their condition needs to be controlled and stabilized before implantation.
  • In case of tooth loss in the entire jaw, dental implants should be performed immediately to ensure the jaw bone is not destroyed and chewing is comfortable.
  • Note:With casessevere bone loss, your doctor can prescribebone graftbefore implant placement to ensure safety and long-term restoration effectiveness.

1. People who are 18 years old can have dental implants

The jaw bone structure of people 18 years of age and older is fully developed, therefore eligible for safe and stable implants. On the contrary, for people under 18 years old, the jaw bone is still growing, so early implantation can lead to deviations in position, affecting aesthetics and function later. So, dental implantsUsually not recommended for people under 18 years of age.

Trồng răng Implant thường không được khuyến cáo cho người chưa đủ 18 tuổi

Dental implants are usually not recommended for people under 18 years old

Older people can absolutely have dental implants if they ensure stable general health and do not suffer from severe acute or chronic diseases. The doctor will carefully evaluate jaw bone density and medical indicators before prescribing treatment.

2. People with underlying medical conditions can completely get dental implants

People with diabetes, high blood pressure, heart disease, etc. can still get dental implants if the disease is stably controlled before proceeding. In particular, according to research byOates et al. (2014), diabetes should be controlled withHbA1c below 7%to reduce the risk of infection and ensure the implant integrates well into the bone.

Therefore, before treatment, you need to fully inform your health condition so that the doctor can closely monitor you and develop a safe transplant plan. If the underlying diseases are not well controlled, the implant may not integrate with the bone, easily causing inflammation around the abutment or premature abutment rejection.

Please refer to "Can diabetics get dental implants?” to understand in more detail the issue of dental implants when having diabetes.

Người bị tiểu đường, huyết áp cao, tim mạch,… vẫn có thể trồng răng Implant nếu bệnh được kiểm soát ổn định

People with diabetes, high blood pressure, heart disease, etc. can still get dental implants if the disease is stably controlled

3. If you have dental diseases, you can still get dental implants

If you have ever had dental problems such as periodontitis, severe tooth decay, pulpitis, root abscess, prolonged gingivitis, etc., you can still get dental implants. However, all of these diseases need to be completely treated before transplantingLang et al. (2011), a history of periodontitis increases the risk of peri-implant inflammation 3-4 times if not controlled before treatment.

Implant placement on unhealthy gum tissue and jawbone can lead to many serious complications such as:

  • Peri-implant inflammationcausing the pillar to shake
  • Implant head is rejecteddue to prolonged infection
  • Osseointegration failed, affecting the durability of dental restorations

Therefore, before the procedure, the doctor will thoroughly examine the entire oral cavity and thoroughly treat dental problems to ensure safe and long-term implant conditions.

4. People who have lost all their teeth should have dental implants

People who have lost all their teeth should have dental implants instead of traditional tooth restoration methods. In cases of total tooth loss, dental implants can help firmly fix the denture, significantly improve chewing ability, and bring confidence in communication.

Not only for tooth loss in the entire jaw, Implant is also suitable for all tooth loss situations, from losing a single tooth to many teeth in a row. Implants act like real tooth roots, supporting aesthetic restoration, preserving jaw bone and preventing premature aging due to long-term tooth loss.


Người mất răng toàn hàm nên trồng răng Implant thay vì các phương pháp phục hình răng truyền thống

People who have lost all their teeth should have dental implants instead of traditional tooth restoration methods

The above article has provided an overvieweachImplant case, help you make appropriate decisions. CPlease note that whether you lose just one tooth or many single teeth, it's okayearly dental implantis necessary to preserve the jaw bone structure, avoid bone loss and limit the remaining teeth from shifting over time.

If you are wondering about your situation, do not hesitate to contact Lac Viet Intech Dental Clinic for in-depth advice and the most suitable solution!

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  • Hai Phong address:107 To Hieu, Le Chan, Hai Phong City

References:

  1. Javed, F. and Al-Hezaimi, K., 2023.Dental Implants.StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing.
  2. Lang, N.P., et al. (2011). Peri-implant diseases:consensus report of the Sixth European Workshop on Periodontology. Journal of Clinical Periodontology, 38, pp.178-181.
  3. Oates, T.W., Galloway, P., Alexander, P. and Vargas Green, A., 2014.Glycemic control and implant therapy.Journal of Dental Research,93(12), pp.1190–1195. 
 
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