The decision to save or extract a tooth depends on how much sound tooth structure remains above the gum, the amount of bone support left, whether the tooth is fractured vertically, and whether it is strategically important for chewing or for holding a denture or bridge. A tooth with a vertical root fracture or severe bone loss usually cannot be saved predictably, and extracting it early preserves bone for a future implant.
What we assess
- Remaining tooth structureIs there enough sound tooth above the gum to hold a crown? A tooth broken to gum level may need crown lengthening or extraction.
- Bone supportA tooth that has lost most of its surrounding bone is mobile and will stay mobile. Restoring it beautifully does not make it stable.
- Fracture typeA horizontal crack in the crown is often restorable. A vertical fracture running down the root is not — it creates a permanent pathway for bacteria.
- Strategic valueIs this tooth doing real work? A lone standing molar that anchors a denture is worth considerable effort. A third molar with no opposing tooth is not.
- Your general health and prioritiesDiabetes control, smoking, ability to attend multiple appointments, and cost all legitimately affect what is sensible — not just what is possible.
Why 'save at any cost' can be the wrong advice
Heroic treatment on a hopeless tooth costs money, time and — importantly — bone. Every month a failing tooth stays in place with active infection, the bone around it is being lost. That is the same bone an implant will later need.
Extracting a hopeless tooth earlier often means a simpler, cheaper and more predictable replacement, without the bone graft that a delayed extraction makes necessary.
When we push hard to save a tooth
- Front teeth, where replacement is never quite as good as the original.
- A tooth with good bone support and adequate structure, whatever the state of the crown.
- Teeth anchoring an existing bridge or partial denture.
- Young patients, whose jaws are still maturing and for whom implants may be premature.
If a tooth does come out
Discuss the replacement before the extraction, not after. Whether you are heading for an implant, a bridge or a denture changes how the extraction itself is done — an implant plan may call for socket preservation grafting at the time of removal, which is far easier than grafting a healed, collapsed ridge later.
Questions we get asked
Is it always better to save a natural tooth?
Usually, but not always. A natural tooth with sound bone support beats any replacement. A tooth with a vertical root fracture or severe bone loss will fail regardless of how well it is restored.
What happens if I leave a gap and replace nothing?
Neighbouring teeth tilt into the space and the opposing tooth over-erupts. Over years this changes the bite and can make later replacement much harder and more expensive.
Can I get an implant on the same day as the extraction?
Sometimes. Immediate placement is possible where there is no active infection and good bone. It is decided from the CBCT and the state of the socket, not in advance.