TL;DR
A tooth is removed when it can’t be repaired: decay or a fracture that runs too deep, a tooth loosened by advanced gum disease, crowding, or an impacted tooth. Before anything is done, we review your medical history and X-rays. The area is numbed, so you feel pressure rather than sharp pain. Recovery mostly means protecting the blood clot for the first few days, which prevents a dry socket. We’ll also talk through replacing the tooth with an implant, a bridge or a partial denture.
When does a tooth need to be removed?
A tooth needs to be removed when keeping it would do more harm than good. At Stone Falls Dental Care, the aim is to keep natural teeth wherever a filling, crown or root canal can save them, so extraction comes up only when those can’t. Common reasons include:
When we suggest removing a tooth, we’ll show you why on the X-ray and the intraoral camera, and explain what keeping it would risk.
- Decay or a fracture that reaches too far below the gum to repair
- Advanced gum disease that has destroyed the bone holding the tooth
- Infection that root canal treatment can’t resolve
- Crowding, when orthodontic treatment needs the space
- An impacted tooth, such as a wisdom tooth, that can’t come in properly
What is the difference between a simple and a surgical extraction?
A simple extraction removes a tooth that is fully visible above the gum. Once the area is numb, the tooth is loosened in its socket with an instrument called an elevator and lifted out with forceps. It’s often over in minutes.
A surgical extraction is for a tooth that has broken off at the gumline, has curved or very long roots, or hasn’t fully come in. A small flap of gum is opened, some bone may be removed, and the tooth may be taken out in sections. A few stitches close the site. It sounds like more, and it is, but it’s routine and recovery is usually manageable.
What happens on the day of an extraction?
On the day, we go over your medical history and medications first. Blood thinners, some bone medications, heart conditions and recent surgery can all change how an extraction is planned, so tell us about anything new. Then we numb the tooth and the surrounding gum and bone thoroughly.
During the removal you’ll feel firm pressure as the tooth is loosened, but sharp pain shouldn’t come through, and if it does we stop and numb further. Afterward, you bite on gauze to start the clot. If your treatment involves general anesthesia, the steps on our page about preparing for general anesthesia apply, including not eating beforehand and having a driver.
How do you recover after a tooth extraction?
Recovery centers on the blood clot that forms in the empty socket, because it protects the bone and nerve endings while new tissue grows. For the first day, keep gentle pressure on the gauze, rest with your head raised, and use a cold pack on the cheek in short spells to limit swelling.
For the first several days, don’t use a straw, smoke, spit forcefully or rinse hard, since suction and pressure can pull the clot loose and cause a dry socket. Eat soft, lukewarm food and chew on the other side. After the first day, gentle saltwater rinses keep the area clean. Our aftercare instructions for extractions have the full list, including what to watch for.
Should you replace a tooth after it’s removed?
In most cases, yes, unless it’s a wisdom tooth or one removed to make room for straightening. Once a tooth is gone, its neighbors tend to lean into the space and the bone beneath it slowly thins, which makes replacing it later harder.
The main options are an implant, a fixed bridge and a partial denture. An implant replaces the root as well as the crown and leaves the neighboring teeth untouched. We’ll talk about replacement before the extraction, so the timing works for you, and our page on implant dentistry explains that path.