What Is Root Amputation?
Root amputation is a specialized endodontic microsurgical procedure used to remove one diseased or damaged root of a multi-rooted tooth—most commonly a molar—while preserving the healthy portion of the tooth. This allows patients to retain their natural tooth structure and avoid extraction. At 3D MicroEndo, our board-certified endodontists perform root amputations using high-powered microscopes and CBCT imaging for maximum precision and long-term success.
What to Expect During Root Amputation
After numbing the area with local anesthesia, a small incision is made in the gum to expose the affected root. The diseased root is carefully removed, and the surrounding area is cleaned and sealed. The remaining healthy roots are preserved and supported with a permanent restoration by your general dentist. The procedure is usually completed in one visit and has a predictable healing period of a few weeks.
Benefits of Root Amputation
- Allows you to keep your natural tooth
- Targets and eliminates localized infection
- Prevents tooth shifting and bone loss
- Less invasive than full tooth extraction
- Often avoids the need for implants or bridges
Who Is a Good Candidate for Root Amputation?
You may be a candidate if:
- You have a multi-rooted tooth with only one damaged root
- The tooth has had a previous root canal that failed partially
- There’s a vertical root fracture isolated to one root
- You’re looking to avoid extraction or tooth replacement
- CBCT imaging shows that surrounding bone and roots are healthy
Aftercare and Recovery Tips
- Use cold compresses to manage swelling during the first 24 hours
- Eat soft foods for the first couple of days
- Avoid brushing near the surgical site until it heals
- Take all prescribed antibiotics or pain relievers as directed
- Attend follow-up visits to ensure proper healing and stability
Why Choose 3D MicroEndo for Root Amputation?
Root amputation requires precision and advanced skill. At 3D MicroEndo, we use the latest endodontic microsurgical techniques and CBCT imaging to isolate and remove only the compromised root, while preserving the rest of your tooth. Our team, led by Dr. Jason Deblinger, has extensive experience in root-preserving procedures. With offices in the Upper East Side, Gramercy Park, and Tribeca, patients throughout Manhattan trust us for expert care in a comfortable setting.
Frequently Asked Questions
Root canal therapy treats the inside of all the roots of a tooth, while root amputation involves surgically removing just one root that is compromised.
The procedure is performed under local anesthesia, and patients typically report minimal discomfort during and after treatment.
Most patients recover within one to two weeks, with minimal disruption to their daily routine.
Yes. A crown or restoration is typically required to stabilize and protect the remaining healthy tooth structure.
Yes, when appropriate. Keeping your natural tooth helps preserve bone structure and maintains proper alignment of surrounding teeth.