What is Dental Bridges?
A dental bridge replaces one or more missing teeth by joining an artificial tooth to crowns on the adjacent natural teeth (or to implants). It literally "bridges" the gap.
Why is it needed?
A gap from a missing tooth can affect chewing and speech and allow neighbouring teeth to drift. A bridge restores the gap with a fixed, stable replacement.
Symptoms & signs
- One or more missing teeth with healthy teeth on either side
- Difficulty chewing due to a gap
- Neighbouring teeth beginning to tilt into a space
Common causes
- Tooth loss from decay, gum disease, or injury
- A non-restorable tooth that was extracted
The procedure, step by step
- Preparation. The supporting teeth are shaped to hold the bridge (or implants are planned).
- Impression / scan. A mould or scan is taken so the bridge fits your bite precisely.
- Temporary bridge. A temporary is placed while the permanent bridge is fabricated.
- Fitting. The custom bridge is checked and cemented into place.
Number of visits
Usually 2 visits over a couple of weeks.
Recovery time
Minimal downtime. You may need a short adjustment period to get used to the new bridge.
Benefits
- Restores chewing and a complete smile
- Prevents neighbouring teeth from drifting
- Fixed in place, no removal needed
- Natural appearance
Possible risks
- Supporting teeth must be shaped, which is irreversible
- A bridge can loosen or wear over time
- Extra care is needed to clean under the bridge
Alternatives
- Dental implant
- Removable partial denture
Aftercare
- Clean under the bridge daily using floss threaders or interdental brushes
- Maintain regular brushing and check-ups
- Avoid very hard foods that could damage the bridge
When to visit a dentist
If you have a missing tooth with healthy neighbouring teeth, a dentist can advise whether a bridge or an implant is the better choice for you.
Medical note: This page provides general information only and is not a substitute for professional advice. Your dentist will evaluate whether this treatment is suitable for you after an in-person examination.
Frequently asked questions
How long does a dental bridge last?
Bridges commonly last many years with good hygiene and regular check-ups. Lifespan depends on the health of the supporting teeth. Your dentist will evaluate whether this treatment is suitable for you after a clinical examination and any necessary X-rays.
Bridge or implant?
A bridge uses neighbouring teeth for support and is often quicker, while an implant stands alone and preserves bone. Your dentist will compare both for your case.
How do I clean under a bridge?
Special floss threaders or interdental brushes let you clean beneath the artificial tooth. Your dentist or hygienist will show you the technique.