What to know about dental implants
Who are implants for, how many stages does treatment take and what if there isn’t enough bone? The most common questions before your visit.
An implant is a titanium screw that replaces the root of a lost tooth. Once it has fused with the jawbone, a crown, bridge or fixed denture is placed on it. Because it restores the gap without touching the neighbouring teeth, it is often the first choice for a single missing tooth.
Who is it for?
Most adults in good general health who have lost one or more teeth. Before planning we assess:
- Bone volume and density
- Gum health
- Whether chronic conditions such as diabetes are under control
- Smoking (which slows healing)
How does treatment go?
- Planning: The position and size of the implant are set with an examination and a 3D scan.
- Surgery: The implant is placed under local anaesthetic.
- Healing: Over 2–4 months the implant fuses with the bone; a temporary tooth can be worn.
- Restoration: A crown or bridge is fitted on the implant.
If there isn’t enough bone
Bone shrinks after a tooth is lost. If volume is insufficient, bone grafting or, in the upper jaw, a sinus lift can be done. The scan shows in advance whether this is needed.
What does an implant’s lifespan depend on?
An implant cannot decay, but the gum and bone around it can become diseased. Brushing twice a day, interdental brushes and a check-up every six months keep it working for many years.
