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Comparison

Implants vs bridges vs dentures

The three main ways to replace missing teeth compared: fixed or removable, effect on other teeth, treatment time, NHS availability and longevity.

A model of a lower denture fixed onto metal implant posts in a clear jaw
A model of a denture held in place by implants Photo: Coronation Dental Specialty Group, CC BY-SA 3.0

If you have lost one or more teeth, the main options are dental implants, bridges and dentures - and leaving the gap is also a legitimate choice. Each has different effects on your remaining teeth, your wallet and your daily routine.

The best option depends on how many teeth are missing and where, the health of your neighbouring teeth, gums and jawbone, your general health and your preferences. Your dentist should talk you through all the suitable options.

FeatureDental implantsBridgesDentures
Fixed or removable Fixed.Fixed.Removable.
Teeth replaced One, several or a full arch.One or a small number.Any number, from one tooth to a full set.
Effect on neighbouring teeth None - stands alone in the bone.Conventional bridges need neighbouring teeth cut down; resin-bonded bridges need little or no drilling.Partial dentures clip onto remaining teeth; poorly designed ones can put pressure on them.
Surgery Yes - the implant is placed in the jawbone.No.No.
Time to complete Months - healing usually takes around four months before the final tooth.2 to 3 visits once the gum has healed (often around six months after an extraction).A few weeks; immediate dentures within days.
Cleaning Like natural teeth, plus careful interdental cleaning around the implant.Special floss or aids to clean under the false tooth.Removed and cleaned morning and evening; out at night.
How long it lasts Often a very long time with good care, but no lifetime guarantee.Conventional bridges can last over 10 years with good care.Often replaced every 5 to 8 years as the mouth changes.
NHS availability Rarely - usually private.Yes, Band 3 (£332.10 from April 2026).Yes, Band 3 (£332.10 from April 2026); repairs to NHS dentures are free.
Main downsides Surgery, time, cost; needs suitable bone; risk of peri-implantitis.Irreversible preparation of supporting teeth (conventional); resin-bonded bridges can debond.Can feel bulky or loose; take time to get used to; need replacing.

So which is right for you?

Dentures are the most flexible option and suit people missing several teeth or wanting to avoid surgery; they are available on the NHS.

A bridge can be a good fixed option for one or two missing teeth when the neighbouring teeth are strong and healthy - especially a resin-bonded bridge where little drilling is needed. It is also available on the NHS where appropriate.

Implants offer a fixed tooth that does not rely on neighbouring teeth and can stabilise dentures, but they involve surgery, take months and are usually private. If you are considering treatment abroad, read the General Dental Council's advice first.

Helpful products

Some links may be affiliate links.

TePe Bridge & Implant Floss

Pre-cut spongy floss with stiff ends that thread under wires, bridges and around implants – handy for anyone with fixed braces.

Features & who it suits

Waterpik Cordless Advanced water flosser

A rechargeable, cordless water flosser that is easier to store and travel with than a countertop unit, at the cost of a smaller…

Features & who it suits

Sources we used

Checked September 2026. Guidance changes, so always follow the advice of your own dental team. About our sources.