What Is an Apicoectomy?

Why Do I Need Surgery After a Root Canal?

If you’ve already had a root canal, hearing that you may need additional surgery can feel confusing or concerning. In some cases, however, infection can persist in areas that a traditional root canal cannot fully reach—especially near the tip of the tooth’s root.

The good news is that modern endodontic surgery is highly precise, minimally invasive, and often successful at saving the natural tooth.

The Direct Answer: What Is an Apicoectomy?

An apicoectomy, also called root-end surgery, is a minor endodontic procedure used to save a tooth when infection remains at the very tip of the root after a root canal. During the procedure, the infected root tip is removed and sealed to help prevent future infection and preserve the natural tooth.

Why Would You Need Surgery After a Root Canal?

While root canal therapy has a high success rate, certain situations can allow infection to persist or return.

Common Reasons for an Apicoectomy

• Infection deep within the root tip
• Complex or unusually shaped root anatomy
• Tiny canals missed during initial treatment
• Inflammation or cysts near the root end
• Persistent pain after previous treatment

In these cases, surgical treatment may offer the best chance to fully eliminate infection while avoiding extraction.

How an Apicoectomy Works

An apicoectomy focuses on the area surrounding the end of the tooth root.

During the Procedure, Dr. Reeh Will:

• Access the infected tissue near the root tip
• Remove the affected portion of the root
• Clean and disinfect the area
• Place a small sealing material to prevent reinfection

The procedure is typically completed in a single visit and is designed to preserve your natural tooth structure.

Learn more about the procedure on our apicoectomy page.

High-Tech Precision for a Comfortable Experience

Modern endodontic surgery is far more advanced and comfortable than many patients expect.

At River Valley Endodontics, Dr. Ernest Reeh uses:

• Advanced surgical microscopes for enhanced precision
• 3D imaging technology for detailed treatment planning
• Oral and IV sedation options to help patients relax during care

These technologies improve visibility, accuracy, and overall treatment success while making the procedure gentler and more efficient.

Top-Tier Expertise for Complex Cases

Apicoectomies are highly specialized procedures that general dentists typically do not perform routinely. As an experienced endodontist, Dr. Reeh focuses specifically on diagnosing and treating complex infections inside the tooth and surrounding root structures.

With over 30 years of experience and recognition as a Top Dentist in endodontics, Dr. Reeh provides advanced surgical care focused on preserving natural teeth whenever possible.

If your tooth has already undergone treatment, you may also benefit from learning about endodontic retreatment.

What Recovery Is Like After an Apicoectomy

Most patients are surprised by how manageable recovery is following root-end surgery.

Aftercare Typically Includes:

• Mild soreness or swelling for a few days
• Temporary dietary adjustments
• Simple post-operative care instructions
• Gradual healing over the following weeks

Most patients return to normal daily activities quickly after treatment.

When to See an Endodontic Specialist

You may need evaluation for an apicoectomy if you experience:

• Persistent pain after a root canal
• Swelling or tenderness near a treated tooth
• Recurring infection or abscess
• Symptoms that continue despite previous treatment

Early evaluation can improve the likelihood of saving the tooth and preventing further complications.