Saving a natural tooth where possible
Root canal treatment removes infected or inflamed tissue from inside a tooth, cleans the canals and seals them. When the remaining tooth can be restored predictably, retaining it can help preserve your natural bite and avoid the need to replace a missing tooth.
When extraction becomes the better option
If a tooth is badly cracked, extensively decayed or cannot support a reliable restoration, removal may be safer. Your dentist explains whether a bridge, denture or dental implant could be appropriate afterwards.
A decision made together
The right choice depends on your symptoms, the tooth’s condition, medical history, treatment prognosis and budget. We will explain the alternatives clearly rather than assuming one option suits every patient.
Why a Tooth May Need Root Canal Treatment
Decay, a crack, trauma or repeated restorative work can inflame or infect the pulp inside a tooth. Symptoms may include prolonged sensitivity, pain on biting, swelling or a bad taste, although some affected teeth cause little discomfort and are identified during examination or imaging.
What Root Canal Treatment Involves
After local anaesthetic, the canals inside the tooth are cleaned, shaped, disinfected and sealed. Treatment may take more than one visit, and a temporary restoration may be used between appointments. The tooth often needs a strong final restoration afterwards, depending on how much sound tissue remains.
What Extraction Involves
Removing the tooth deals with a tooth that cannot be retained predictably, but it also creates a space. Healing, appearance, chewing and movement of neighbouring teeth may need consideration. Replacement choices can include leaving the space, a removable denture, a bridge or a dental implant, each with different costs and maintenance.
How Prognosis Changes the Decision
A technically treatable canal does not always mean the whole tooth is restorable. Your dentist considers cracks, decay below the gum, bone support, previous treatment, the expected load on the tooth and your ability to maintain it. A second opinion or referral may be appropriate where complexity is high.
Questions to Ask Before Deciding
Ask about the likely survival and maintenance of both options, whether a crown is expected after root treatment, the complete cost of saving the tooth, and the cost and timing of replacing it if extracted. Seek prompt assessment for swelling, fever or spreading facial symptoms.
Local General dentistry Information
Discuss general dentistry with your nearest S3 Dental team in West Sussex, Surrey or South East London. The local pages explain the treatment and how to enquire. Before travelling, confirm the appointment type, clinician and practice where each stage would take place; availability and suitability are assessed individually.
General dentistry in Haywards Heath
S3 Dental Haywards Heath is at 26 Haywards Road, Haywards Heath, RH16 4HT, serving Burgess Hill, Lindfield, Cuckfield and the surrounding West Sussex area.
View local informationGeneral dentistry in Hinchley Wood
S3 Dental Hinchley Wood is at 3 Manor Road North, Hinchley Wood, Esher, KT10 0AA, serving Esher, Thames Ditton, Claygate and the surrounding Surrey area.
View local informationGeneral dentistry in Eltham
S3 Dental Eltham is at 72 Well Hall Road, Eltham, London, SE9 6SL, serving Blackheath, Mottingham, New Eltham and the surrounding South East London area.
View local informationThis article provides general information, not a diagnosis or an individual treatment recommendation. Your dental professional can explain the benefits, risks, alternatives and costs for your circumstances. NHS capacity and private appointment availability should be confirmed with your chosen practice.
