Dental implants · Diabetes · 2026
Dental implants with diabetes:
possible, with the right planning.
Diabetes doesn't rule out implants. It changes how they should be planned. Glucose control affects how quickly an implant settles, how much bone it keeps and how likely the gum around it is to become inflamed. This guide sets out what the research shows, including where studies disagree, and how a careful team plans treatment around your diabetes.
Quick answer
Can I get dental implants if I have diabetes?
Usually, yes, if your diabetes is reasonably well controlled. Several meta-analyses found no significant difference in implant failure between people with and without diabetes, although the largest recent review (89 publications) found a higher failure risk with diabetes. The evidence is more consistent that diabetes, especially poorly controlled, means more bone loss and more peri-implantitis around implants. Many teams aim for an HbA1c below 8% before elective surgery, in line with the American Diabetes Association's 2026 standard, then plan surgery, healing and long-term maintenance around your glucose control.
RR 1.07
Implant failure, diabetes vs none
Not significant (95% CI 0.80–1.44); 14 publications
Chrcanovic, J Dent Res 2014
OR 1.78
Implant failure in the largest review
89 publications; difference seen in the upper jaw
Al Ansari, Materials 2022
RR 1.46
Peri-implantitis risk with diabetes
About 50% higher; 12 studies
Monje, J Clin Periodontol 2017
< 8%
Preoperative HbA1c goal
For elective surgery, within 3 months, individualised
ADA Standards of Care 2026
≥ 8.1%
Slower implant stabilisation
HbA1c group needing longer healing (type 2)
Oates, J Dent Res 2009
−0.43%
HbA1c after gum treatment
At 3–4 months; 30 trials, 2,443 people
Cochrane 2022
Where you start
Your glucose control shapes the plan.
HbA1c below 8%
The ADA's preoperative goal for elective surgery, and the range where reviews report high implant survival in the first years. Implants can generally be planned as usual, with gum disease treated first, glucose checks around surgery and a firm maintenance schedule.
Plan, with care
HbA1c 8% or higher
Studies link higher HbA1c with slower implant stabilisation and more bone loss. Your surgeon may want better control first, or plan longer healing without immediate loading. The ADA advises against postponing on HbA1c alone, so the decision is individual.
Talk to both doctors
Gum disease, any HbA1c
A history of periodontitis is one of the strongest risk factors for problems around implants. Gum treatment comes before implants, and may also lower HbA1c a little.
Gum care first
Not sure which group you're in?
Send your latest HbA1c, medicine list and a dental X-ray. We'll tell you whether implants are realistic now, or whether gum treatment and a diabetes review should come first.
The evidence
What the research shows, and where it disagrees
On implant failure the reviews don't agree. A 2014 meta-analysis in the Journal of Dental Research and a 2016 meta-analysis in the International Journal of Oral and Maxillofacial Surgery found no significant difference between people with and without diabetes. A larger 2022 review of 89 publications, involving 5,510 implants in people with diabetes, found failure was more likely with diabetes (odds ratio 1.78), with the difference seen in the upper jaw.
The findings are more consistent on what happens around the implant. Several reviews found more bone loss and more bleeding around implants in people with diabetes, and a 2024 meta-analysis found that each 1% rise in HbA1c was linked to about 0.24 mm more bone loss. Peri-implantitis, the gum and bone infection that is the main long-term threat to an implant, was about 50% more likely with diabetes in a 2017 meta-analysis.
The practical message: glucose control matters more than the diagnosis itself. People with well-controlled diabetes in prospective studies had implant survival close to people without diabetes.
| Study | What was compared | Main finding |
|---|---|---|
| Chrcanovic, J Dent Res 2014 | 14 publications, diabetes vs none | Failure RR 1.07 (not significant); bone loss 0.20 mm more with diabetes |
| Moraschini, Int J Oral Maxillofac Surg 2016 | 14 studies | No difference in failures; no difference type 1 vs type 2; more bone loss with diabetes |
| Al Ansari, Materials 2022 | 89 publications; 5,510 vs 62,780 implants | Failure OR 1.78; bone loss 0.78 mm more; significant in the upper jaw |
| Oates, JADA 2014 | 117 people, 234 implants, 1 year | Survival 99.0% (no diabetes), 98.9% (well controlled), 100% (poorly controlled); slower stabilisation with poor control |
| Monje, J Clin Periodontol 2017 | 12 studies, peri-implant disease | Peri-implantitis RR 1.46; no link with mucositis |
Different reviews pool different studies, with different follow-up and definitions of failure. None of them tells you your personal risk.
How it's planned
Five things a careful team does differently
1. Checks your HbA1c first, ideally from the last three months, and talks to your diabetes doctor if it is high.
2. Treats gum disease before placing implants, because a history of periodontitis is one of the strongest risk factors for peri-implantitis.
3. Books surgery in the morning, after your usual breakfast and medicines, with glucose checked before and after.
4. Plans healing conservatively: immediate loading only with good control, and longer healing if stabilisation is slow.
5. Sets up maintenance: professional cleaning and checks for life, at the interval your dentist sets.
Antibiotics are a separate question. A 2026 Cochrane review found that antibiotics before implant surgery (usually a single 2 g dose of amoxicillin an hour beforehand) reduced implant failure. The trials don't provide diabetes-specific evidence (earlier versions of the review note people with diabetes were excluded), so the surgeon decides for your case.
Want the diabetes and dental care on one trip?
Our diabetes dental tours pair an endocrinology review with treatment at a university dental hospital, paced around meals and glucose checks.
For international patients
Doing it in China
China's leading university dental hospitals include three National Centers for Stomatology, and the same cities have university hospitals with endocrinology departments. That makes it practical to have your diabetes reviewed and your implant placed on the same trip. Implants are two trips: placement first, then the final crown after healing, usually three to six months later.
Before you book anything, send us a recent HbA1c, your medicine list and a dental X-ray. If your control isn't yet good enough for surgery, we'll suggest starting with gum treatment and a diabetes review instead.
Where treatment happens
University dental hospitals
that place implants.
Peking University School and Hospital of Stomatology 北京大学口腔医院
National Center for Stomatology (2020); International Clinical Division provides treatment in English
Shanghai Ninth People's Hospital 上海交通大学医学院附属第九人民医院
National Center for Stomatology (2020); oral implantology department
West China Hospital of Stomatology, Sichuan University 四川大学华西口腔医院
National Center for Stomatology; national clinical research centre for oral diseases
Stomatology Hospital, Zhejiang University School of Medicine 浙江大学医学院附属口腔医院
Zhejiang University's dental hospital, established 1976
FAQ
Dental implants with diabetes — answered.
- Can a diabetic get dental implants?
- Usually, yes, if diabetes is reasonably well controlled. Prospective studies show implant survival in people with well-controlled type 2 diabetes close to that of people without diabetes. Poor control is linked to slower healing, more bone loss and more peri-implantitis, so most surgeons want your HbA1c checked first.
- What HbA1c do I need for dental implants?
- There is no single dental rule. The most defensible practical line is below 8%: it is the American Diabetes Association's 2026 preoperative goal for elective surgery, and reviews report high implant survival in the first years below that level. Your surgeon decides for your case, and the ADA advises against postponing surgery on HbA1c alone.
- Do implants fail more often with diabetes?
- The evidence is mixed. Two meta-analyses (2014 and 2016) found no significant difference in failure, while a larger 2022 review found a higher risk (odds ratio 1.78). Reviews agree more on bone loss and peri-implantitis, which are worse with diabetes, especially when control is poor.
- Can I get implants with type 1 diabetes?
- Often, yes, but there is less research. A prospective study of 53 people with controlled type 1 diabetes found 2-year implant survival of 95.2% versus 97.0% in people without diabetes (not significantly different). A Swedish national register study found peri-implantitis was more common with type 1 diabetes (21.1% vs 15.2%). Good control and regular maintenance matter.
- Can I get same-day (immediately loaded) implants with diabetes?
- Sometimes. A 2022 meta-analysis found that immediately loaded implants in people with type 2 diabetes survived as well as in people without diabetes, provided glucose was controlled. With poor control, most surgeons choose conventional healing.
- Will treating my gums help my diabetes?
- A little. A 2022 Cochrane review found gum treatment lowered HbA1c by about 0.4 percentage points at three to four months. It is also the right first step before implants, because gum disease raises the risk of problems around implants.
- How much do dental implants cost in China for someone with diabetes?
- It depends on the number of implants, any bone grafting and the crown, plus the endocrinology tests. A dentist can only quote after seeing your X-rays or CBCT. Send us your X-rays, HbA1c and dates and we'll reply with an itemised quote.
Related guides
HbA1c and implant eligibility
Why 8% is the practical line, and what to do if you're above it.
Read the guideImplant success rates with diabetes
What the meta-analyses found, including where they disagree.
Read the guideSurgery day: glucose, medicines, antibiotics
Target glucose, SGLT2 and GLP-1 medicines, antibiotics and osteoporosis drugs.
Read the guideHealing time and immediate loading
How long implants take to settle, and when same-day teeth are reasonable.
Read the guidePeri-implantitis and long-term care
The gum and bone problem that matters most with diabetes, and how to prevent it.
Read the guideDiabetes dental tours
Gum care and implants in China with an endocrinology review on the same trip.
Read the guideDiabetes care in China
Endocrinology programs and top centres.
Read the guideSources
References
- Chrcanovic BR, et al. Diabetes and oral implant failure: a systematic review. J Dent Res. 2014;93(9):859–867.
- Moraschini V, et al. The impact of diabetes on dental implant failure: a systematic review and meta-analysis. Int J Oral Maxillofac Surg. 2016;45(10):1237–1245.
- Al Ansari Y, et al. Diabetes mellitus and dental implants: a systematic review and meta-analysis. Materials (Basel). 2022;15(9):3227.
- Oates TW, et al. Glycemic control and implant stabilization in type 2 diabetes mellitus. J Dent Res. 2009;88(4):367–371.
- Oates TW Jr, et al. The effects of elevated hemoglobin A1c in patients with type 2 diabetes mellitus on dental implants: survival and stability at one year. J Am Dent Assoc. 2014;145(12):1218–1226.
- Bencze B, et al. Prediabetes and poorly controlled type-2 diabetes as risk indicators for peri-implant diseases: a systematic review and meta-analysis. J Dent. 2024;146:105094.
- Monje A, et al. Association between diabetes mellitus/hyperglycaemia and peri-implant diseases: systematic review and meta-analysis. J Clin Periodontol. 2017;44(6):636–648.
- Schwarz F, et al. Peri-implantitis. J Clin Periodontol. 2018;45 Suppl 20:S246–S266 (2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases).
- Sannino G, et al. Dental implants survival rate in controlled type I diabetic patients: a prospective longitudinal study with a 2-year follow-up. J Biol Regul Homeost Agents. 2020;34(6 Suppl 3):37–45.
- Trullenque-Eriksson A, et al. Association between diabetes and peri-implantitis: evidence from a Swedish register-based study. J Clin Periodontol. 2025;52(12):1650–1661.
- Andrade CAS, et al. Survival rate and peri-implant evaluation of immediately loaded dental implants in individuals with type 2 diabetes mellitus: a systematic review and meta-analysis. Clin Oral Investig. 2022;26(2):1797–1810.
- American Diabetes Association Professional Practice Committee. 16. Diabetes Care in the Hospital: Standards of Care in Diabetes—2026. Diabetes Care. 2026;49(Suppl 1):S339–S355.
- Esposito MA, et al. Interventions for replacing missing teeth: antibiotic prophylaxis for dental implant placement without bone augmentation procedures. Cochrane Database Syst Rev. 2026;9:CD004152.
- Esposito M, et al. Interventions for replacing missing teeth: antibiotics at dental implant placement to prevent complications. Cochrane Database Syst Rev. 2013;7:CD004152.
- Simpson TC, et al. Treatment of periodontitis for glycaemic control in people with diabetes mellitus. Cochrane Database Syst Rev. 2022;4:CD004714.
Send your HbA1c and X-ray
for an honest implant assessment.
Share a recent HbA1c, your medicine list and a panoramic X-ray or CBCT. We'll tell you in writing whether implants look realistic now, what should come first, and how a trip would be planned. If the answer is "improve your control first", we'll say so.
This page is for general education only and is not medical advice. Whether implants suit you depends on your glucose control, gum and bone health, medicines and other conditions, and only your dentist, implant surgeon and diabetes doctor can decide. Study results describe groups of patients, not what will happen to you. Never stop or change a diabetes medicine without your doctor's advice.
Published 9 October 2026 · Figures checked against the cited sources by the PandaTouring Care editorial team · Editorial policy