A radiograph showing a lower wisdom tooth close to a nerve can raise understandable concerns. If removal is being considered, the consultation should explain both the reason for treatment and how the tooth's position affects the options.
One option sometimes discussed is coronectomy. Knowing what the term means helps you ask useful questions without assuming that it is suitable for every impacted tooth.
How is it different from full extraction?
Coronectomy removes the crown of a selected wisdom tooth while intentionally leaving its roots. It may be considered to reduce the risk to a nearby nerve when complete removal would carry greater risk. It is a planned technique, not simply an unfinished extraction. Suitability depends on the tooth's condition; infection involving the roots, mobility or significant decay may affect the decision. Ashford and St Peter's: Coronectomy
Why does follow-up matter?
Retained roots may move over time and can occasionally require further treatment. Coronectomy does not eliminate every surgical risk or guarantee that no later procedure will be needed. Ask what monitoring is recommended and what symptoms should prompt contact. Queen Victoria Hospital: Coronectomy information
Compare the options in your own case
Ask the surgeon to explain what the imaging shows, why intervention is recommended and whether monitoring is an option. If both extraction and coronectomy are being discussed, request a comparison of their benefits and risks for that particular tooth.
Before consent, clarify what would happen if the plan had to change during surgery. Ask for written recovery advice and contact details for postoperative concerns. The useful outcome is a plan you understand, including its uncertainties.
Frequently asked questions
Does every tooth near a nerve need coronectomy?
No. Proximity is only one part of the assessment. The condition of the tooth and the reason for treatment also matter.
Is leaving roots always harmful?
Intentional retention in a selected case differs from an untreated problem. The treating surgeon should explain why it is appropriate, if recommended.
What should I bring to the consultation?
Bring available imaging and the referral explaining the concern. Read our wisdom-tooth assessment guide and ask The Curve Dental Solutions about a consultation with Dr. Vinit Pandhi in Andheri West.