Pterygoid Dental Implants

What Are Pterygoid Dental Implants?

Pterygoid implants are longer dental implants placed toward the back of the upper jaw, extending into the dense pterygoid bone behind the maxilla. This area provides strong bone support for the implant, making it possible to anchor a restoration farther back in the mouth.

Unlike conventional implants that are typically placed in the jawbone beneath the missing tooth, pterygoid implants are positioned at an angle to reach the pterygoid region. They can be used to support fixed dental restorations and may be placed as part of a full-arch tooth replacement plan.

Who Is a Candidate for Pterygoid Implants?

Pterygoid implants may be appropriate for adults who need to replace missing upper teeth but have limited bone in the back of the upper jaw.

They are often considered when:

• You have significant bone loss in the posterior upper jaw and conventional implants may not have enough bone for support.
• You have lost upper back teeth and need implants to support a fixed bridge or full-arch restoration.
• You want to avoid or reduce the need for bone grafting when the available pterygoid bone can provide adequate implant support.
• You have healthy or treatable gums and good enough oral health to undergo implant treatment.
• You are in generally good health and do not have a condition that would significantly interfere with healing.
• You have sufficient bone in the pterygoid region to securely anchor the implants, as confirmed through 3D imaging.

At Clock Tower Dental, our experienced implant team uses detailed imaging to determine whether pterygoid implants are a suitable option for you.

Benefits of Pterygoid Implants

Pterygoid implants can provide an alternative way to support dental restorations when conventional implant placement is limited.

Key benefits include:

• Strong support. The dense bone in the pterygoid region provides solid anchorage for the implant.
• Reduced need for grafting. Suitable patients may be able to avoid extensive bone grafting.
• Fixed restorations. Pterygoid implants can support fixed bridges and full-arch restorations.
• Treatment flexibility. They can be incorporated into treatment plans for patients with significant bone loss in the upper jaw.
• Restored function. Once healing and restoration are complete, implants can help restore chewing and normal oral function.

The Pterygoid Implant Procedure — Step by Step

The pterygoid implant placement process involves several stages, from detailed treatment planning to placement of the final restoration:

Preoperative Planning & 3D Imaging

Your dentist performs an examination and uses 3D imaging to assess your jaw anatomy and plan the implant position. The images help determine the appropriate placement angle and implant size.

Surgical Placement

The implant is placed through the upper jaw and anchored in the pterygoid region. Local anesthesia is used during the procedure, with sedation available when appropriate.

Healing & Osseointegration

After placement, the implant needs time to bond with the surrounding bone. Your dentist will provide specific aftercare instructions and monitor your healing during follow-up visits.

Final Prosthetic Restoration

Once the implant has integrated with the bone, it can be connected to the planned restoration. Depending on your treatment, this may be a fixed bridge or full-arch restoration.

Pterygoid vs Zygomatic Implants

Pterygoid and zygomatic implants are both options for patients with significant bone loss in the upper jaw, but they are anchored in different areas. Pterygoid implants are placed toward the back of the upper jaw and secured in the dense pterygoid bone.

Zygomatic implants extend farther upward and are anchored in the zygomatic bone, or cheekbone. The right approach depends on your bone anatomy, the location of missing teeth, and the type of restoration planned.

At Clock Tower Dental, our experienced implant team uses detailed imaging and treatment planning to determine which approach is appropriate for your needs.

Risks & Complications

As with any dental implant procedure, pterygoid implant treatment carries some risks.

Possible complications include:

• Infection or inflammation around the implant
• Bleeding, swelling, or temporary discomfort
• Implant movement or failure to integrate with the bone
• Sinus-related complications
• Injury to nearby nerves or blood vessels
• Difficulty maintaining the implant or surrounding tissues

At Clock Tower Dental, our team carefully reviews your medical and dental history, examines your jaw anatomy, and uses detailed imaging to plan your treatment. We discuss the potential risks and expected recovery with you before the procedure and provide clear aftercare instructions to support your healing.

Recovery & Aftercare

Recovery after pterygoid implant surgery varies depending on the extent of treatment and your overall oral health. Some swelling, tenderness, or mild discomfort is normal during the first few days.

Our team will provide specific instructions for caring for the surgical area.

These may include:

• Following your prescribed medication instructions
• Eating soft foods while the area heals
• Keeping the surgical site clean as directed
• Avoiding smoking during the healing period
• Attending follow-up appointments so we can monitor your progress

The implant will need time to integrate with the surrounding bone before the final restoration is placed. Our team will monitor your healing and let you know when you are ready for the next stage of treatment.

Cost of Pterygoid Implants

The cost of pterygoid implant treatment depends on your treatment plan, including the number of implants, type of restoration, imaging, and any additional procedures. At Clock Tower Dental, our team will review your treatment and costs during your consultation.

We offer financing through CareCredit, Happen Bank, Cherry, and Sunbit, subject to approval and provider terms. We also accept many dental insurance plans and handle claims for reimbursement. Our team can help you review your coverage, financing options, and expected out-of-pocket costs.

Important: While we accept many dental insurance plans, please be aware that we do not accept Medicaid, Medicare, Healthfirst, Fidelis, or any government-provided insurance.

If you have been told that traditional implants may not be suitable for you, there may be other ways to move forward with tooth replacement. Understanding the pterygoid implants procedure can help you decide whether this approach fits your needs. The team at Clock Tower Dental can answer your questions and discuss your treatment options. Contact us today to schedule your consultation.