Implants with type 2 diabetes: what conditions make it possible, the risk, and how treatment goes
Can implants be placed with type 2 diabetes, what blood sugar level is needed, how healing differs, and how patients are prepared and monitored. A Tursunov Clinic case: All-on-5 on both jaws in a patient with diabetes. Astana.
Key points
- Diabetes is not a contraindication for implants. The contraindication is uncontrolled diabetes: high or swinging blood sugar.
- The benchmark is glycated haemoglobin (HbA1c): when it sits in the target range for several months, implants integrate almost as well as in people without diabetes.
- The differences: healing is slower and the risk of inflammation around the implant is higher, so preparation, antiseptic care and follow-up visits are more thorough and more frequent.
- Tursunov Clinic has experience with a full restoration of both jaws (All-on-5) with immediate loading in a patient with type 2 diabetes.
Why diabetes matters at all
High blood sugar interferes with two things an implant depends on: wound healing and resistance to infection. Blood vessels feed the tissue less well, bone cells build new bone around the titanium more slowly, and bacteria in the gum multiply more actively. With poor control, the result is an implant that takes longer to integrate and inflames more often.
But all of this applies to diabetes that is not under control. With blood sugar at target levels, recent studies show implant survival in type 2 diabetic patients at 94–97% — essentially the same as in patients without diabetes.
What conditions are needed
Compensation. The main indicator is glycated haemoglobin over the last three months. The doctor sets the threshold; the general benchmark in the literature is no higher than 7–8%. If it is higher, the endocrinologist comes first, the implant surgeon after.
Stability. Not one good test result, but several months of steady blood sugar.
Healthy gums. Periodontitis progresses more aggressively with diabetes. Before implant placement: professional cleaning (25,000 ₸) and, if needed, gum treatment with the Vector device (70,000 ₸).
Sign-off from the endocrinologist. They confirm that surgery under local anaesthesia is safe and adjust the treatment regimen for the day of surgery if needed.
No smoking, at least during the healing period — smoking combined with diabetes sharply raises the risk.
How treatment goes
Preparation is the same as for any patient, plus lab tests and the endocrinologist's sign-off. Surgery is done under local anaesthesia; for longer procedures, blood sugar is checked before and after. On the morning of surgery: a normal breakfast and the usual dose of medication unless the doctor says otherwise — fasting is more dangerous with diabetes than eating is.
After surgery:
a prescribed antibiotic and antiseptic rinses — with diabetes this is not 'just in case,' it is part of the protocol;
follow-up visits more often than usual: after 3–4 days, after a week, after a month;
healing and integration take a few extra weeks; the surgeon gives the timeline to a permanent crown with that margin built in.
How it went at the clinic: All-on-5 with type 2 diabetes
A patient with missing and failing teeth on a background of type 2 diabetes. The case was treated as complex: the coexisting condition affected both the plan and the aftercare. Immediate-load implant placement using the All-on-5 method was chosen for both jaws: on the day of surgery, the failing teeth were extracted, implants were placed and multi-unit abutments fitted, and impressions were taken — the patient received a temporary restoration within days. Two implant surgeons led the surgical part, a prosthodontist the restorative part. [Paragraph on what was different about the aftercare — after the surgeon's answer.]
The point of the case is not that 'diabetes is no obstacle,' but that with preparation and blood-sugar control, a full restoration is possible even in a complex case.
What to expect afterwards
Implants with diabetes need more attention in the first year and afterwards: professional cleaning at the clinic every 4–6 months rather than once a year, blood-sugar control, and an immediate visit if there is bleeding or an unpleasant smell around the implant — these are the first signs of peri-implantitis, which develops faster with diabetes.
What it costs
The cost is the same as for any patient: one Izen implant — 80,000 ₸, All-on-5 Izen — 1,500,000 ₸ per jaw, All-on-5 Neodent — 2,000,000 ₸. Gum preparation and lab tests are billed separately. The consultation is free, a CBCT scan is 11,000 ₸. Instalments with Kaspi Red 0-0-24 or Halyk 0-0-12.
Related services and guides
Frequently asked questions
Is it possible with type 1 diabetes too?
Yes, under the same compensation conditions; the decision is made together with an endocrinologist.
Fasting blood sugar of 9–10 mmol/L — will I be turned away?
You will most likely be asked to stabilise your blood sugar with an endocrinologist first. That is not a refusal, it is a matter of sequence.
How much longer does an implant take to integrate with diabetes?
Usually 1–2 months longer than without diabetes; the surgeon will give a timeline.
Is a removable denture safer?
It does not require surgery, but with diabetes it can injure the mucosa and it holds less well on a shrinking ridge. What to choose is discussed at the consultation.