My denture moves
You wear a complete denture and want to understand whether implant retention could improve stability.
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Implant-supported overdentures
A removable denture with added implant retention.
An implant-supported overdenture attaches to dental implants for additional stability and remains removable for cleaning. Your dentist will assess your teeth, gums, bone, bite, medical history and goals before discussing whether this—or another tooth-replacement pathway—may be suitable.
Compare pathways
Three different ways to replace a full arch.
None is automatically best for everyone. The appropriate pathway depends on anatomy, oral and medical health, function, maintenance needs, preferences and cost.| Option | Removed by the patient? | Implant surgery? | Main distinction |
|---|---|---|---|
| Conventional complete denture | Yes | No | Rests primarily on the gums and underlying tissues. |
| Implant-supported overdenture | Yes | Yes | Attaches to implant components for additional retention. |
| Fixed full-arch implant bridge | No | Yes | Fixed to implants and cleaned in place; professional maintenance is still required. |
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Your assessment and treatment journey
Planned around the person and the final restoration.
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01
Examination and records
The dentist reviews your concerns, current denture, remaining teeth, gums, bite and medical history. Appropriate X-rays or 3D imaging may be recommended.
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02
Compare suitable pathways
You discuss whether teeth can be retained, the removable and fixed alternatives, expected maintenance, main risks and benefits, stages and fees.
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03
Implant and denture planning
If you proceed, implant positions and the overdenture are planned together. Implant number, attachments, healing and any interim denture are case-dependent.
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04
Fit, care and reviews
After healing is assessed, the overdenture is fitted or connected. You receive cleaning instructions and a review plan for the denture, attachments, gums and implants.
Benefits and limitations
Understand the trade-offs before deciding.
Potential advantages
Additional denture retention, removability for cleaning and a pathway that may use fewer implants than some fixed full-arch options.
Ongoing maintenance
The denture and implant areas need daily cleaning. Attachment components, fit and the denture itself can require adjustment, relining, repair or replacement over time.
Clinical limitations
Implant surgery has risks and healing is individual. Gum health, bone, implant position, restorative space, medical factors and ability to maintain the restoration all matter.
Package fee, MediSave and CHAS
$5,000 for two implants. $8,600 for four.
The number of implants is a clinical decision your dentist confirms after assessment—not an upgrade you choose. Both packages are indicative and exclude GST. Prevailing GST applies at Hougang Green, Matilda Portico, Fernvale Woods and Hougang RiverCourt. Dakota Breeze and Tampines GreenGem do not add GST to these packages.Two implants and one implant-supported overdenture.
- MediSave, up to
- $3,070
- Estimated amount payable
- about $1,930
Four implants and one implant-supported overdenture, usually placed in two surgical stages.
- MediSave, up to
- up to $6,140
- Estimated amount payable
- about $2,460
- MediSave: eligible patients may claim up to $1,120 for each implant insertion, plus up to $830 for eligible day-surgery charges in each surgical episode. The two-implant package is normally one episode and reaches up to $3,070. The four-implant package is usually carried out in two stages of two implants each. Where both stages are eligible and claimed separately, this reaches up to $3,070 per stage, or up to $6,140 in total.
- Two surgical stages: the four-implant package is usually completed over two separate implant placement appointments, with healing time in between. Your dentist will explain the expected staging, timing and what is payable at each stage before treatment begins.
- CHAS: the eligible removable complete-denture component may receive up to $272.50 (Orange), $408.50 (Blue), $413.50 (Merdeka Generation) or $418.50 (Pioneer Generation). CHAS does not subsidise the implant placement.
- Included: bone grafting performed together with implant placement where clinically appropriate, plus subsequent reviews relating to the implant-supported overdenture.
- Not included: consultation, imaging, extractions, temporary dentures, separate bone grafting for a large defect, and replacement components required later because of wear and tear.
- Complex cases: an additional $300–$500 may be required. Your dentist will assess your case and explain this before treatment begins.
Overdenture-only pathway
Already have implants placed elsewhere?
If your existing implants are suitable and you only need a new implant-supported overdenture, fees start from S$1,800. The final cost depends on the number and type of implants, attachment components required, the condition and compatibility of the existing implants, denture design, and any preparatory work.
A clinical assessment is required to confirm suitability and provide an exact quotation.
Common questions
Clear answers before your assessment.
What is an implant-supported overdenture?+
It is a removable denture that attaches to dental implants for additional retention. You remove it for cleaning.
Is it the same as “snap-on dentures”?+
“Snap-on dentures” is a patient-facing phrase often used for removable dentures that connect to implant attachments. The exact design and attachment system must be confirmed for your individual plan.
Can you make a new overdenture for implants placed elsewhere?+
If your existing implants are suitable, Teeth Q may fabricate a new implant-supported overdenture without placing new implants. Fees start from S$1,800. The estimate covers fabrication of the new overdenture only and excludes implant placement. A clinical assessment is required to confirm implant compatibility, suitability and the exact quotation.
How is it different from a fixed implant bridge?+
An overdenture is removable by the patient. A fixed full-arch implant bridge is not removed by the patient and has different planning, cleaning, maintenance and fee considerations.
How many implants will I need?+
Two packages are offered: $5,000 for two implants and one implant-supported overdenture, and $8,600 for four implants and one implant-supported overdenture. Your dentist will confirm which approach is appropriate for you after examination and imaging. The number of implants is a clinical decision, not a choice of service level.
Why might four implants be recommended instead of two?+
The number of implants depends on the arch being treated, bone volume and quality, the attachment system planned and how much retention your case needs. Upper-arch overdentures more often call for additional implants than lower-arch cases. Where four implants are recommended, treatment is usually carried out in two surgical stages with healing time in between. Your dentist will explain which arrangement is being recommended for you, and why, before treatment begins.
Can my existing denture be converted?+
Sometimes an existing denture may be considered for modification or temporary use, but its design, fit, strength and relationship to the implants must first be assessed.
How much MediSave may be used?+
Eligible patients may claim up to $1,120 for each implant insertion, plus up to $830 for eligible day-surgery charges in each surgical episode. The two-implant package is normally one surgical episode and reaches up to $3,070. The four-implant package is usually carried out in two stages of two implants each. Where both stages are eligible and claimed separately, this reaches up to $6,140 in total. The actual amount depends on the treatment performed, eligible charges, your available MediSave balance and prevailing rules.
Does CHAS apply?+
CHAS does not subsidise implant placement. Eligible cardholders may receive a subsidy for the removable complete-denture component: up to $272.50 for CHAS Orange, $408.50 for CHAS Blue, $413.50 for Merdeka Generation or $418.50 for Pioneer Generation, subject to clinical assessment, available claim balance and prevailing CHAS rules.
What maintenance may be needed?+
Daily cleaning and professional reviews are required. Reviews relating to the implant-supported overdenture are included in the package. Attachment inserts, denture bases or other components that later require adjustment, repair or replacement because of wear and tear are not included.
Continue comparing
Understand the alternatives.
Compare conventional dentures →Return to dental implant care →
Sources and further reading
Evidence-informed patient information.
This general information does not replace an individual dental assessment.