Severe bone loss in the upper jaw can leave patients feeling as though full-arch replacement teeth are out of reach. Many people are told that months of bone grafting and sinus augmentation stand between them and a fixed set of teeth, and that timeline alone can push a much-needed procedure further out of reach. For patients dealing with an atrophic maxilla, waiting on a lengthy grafting protocol often means more time spent without stable, functional teeth.
At Precision OMF Surgery, we help patients in Deer Park and throughout Long Island avoid that extended timeline through full arch rehabilitation built around pterygoid implants. This approach anchors a fixed prosthesis into the dense bone of the pterygoid plate, giving patients with significant posterior maxillary bone loss a path to a complete arch of teeth without waiting on extensive grafting first.
What Are Pterygoid Implants?
Pterygoid implants are placed at an angle through the posterior maxilla and into the pterygoid plate, a naturally dense area of bone near the back of the skull. This positioning allows us to secure an implant in a region that traditional implants generally cannot reach once the posterior maxilla has resorbed.
Why Bone Density Matters Here
Because the pterygoid region tends to retain strong bone density even after the surrounding maxilla has atrophied, it offers a stable foundation for implant placement in cases where sinus lifting or extensive bone grafting would otherwise be required first.
Who Benefits From Pterygoid Implants in Deer Park?
Patients with severe posterior maxillary atrophy, previous tooth loss in the back of the upper jaw, or a large maxillary sinus that limits available bone are typically good candidates for this approach. We often recommend pterygoid implants for patients pursuing teeth in a day who want a fixed, full-arch solution without a separate grafting procedure delaying treatment.
Research supports the predictability of this technique. A tomographic analysis published through the National Institutes of Health examined pterygoid implant placement in patients with severe maxillary atrophy and found that implant positioning closer to the maxillary tuberosity produced a higher rate of successful placement without intruding into the sinus. That finding reinforces why precise imaging and planning matter before any pterygoid implant is placed.
We combine this evidence with advanced three-dimensional imaging to map the exact angulation and depth needed for each patient’s anatomy, which reduces the likelihood of sinus involvement and supports a more predictable outcome from the start.
Our Approach to Pterygoid Implant Placement
Every pterygoid implant case at our Deer Park practice begins with a cone-beam CT scan so we can evaluate bone quality, sinus position, and the angle of approach before any implant is placed. From there, we walk each patient through what to expect, including how pterygoid implants may be paired with immediate implants in the anterior maxilla to support a full-arch prosthesis on the same day.
Our process generally includes the following steps.
- A detailed CBCT scan and bite evaluation to plan implant position and angulation
- Placement of the pterygoid implant into the dense bone of the pterygoid plate
- Coordination with anterior implants, when needed, to support a complete fixed arch
- Fitting and delivery of the final full-arch prosthesis
This sequence allows many patients to avoid the bone grafting and sinus lifting procedures that would otherwise be needed to build up bone in the posterior maxilla before implant placement.
Recovery and Long-Term Outcomes
Recovery after pterygoid implant placement follows a similar timeline to other implant procedures, with most patients returning to normal activities within a few days and full osseointegration occurring over the following months. Because the implant engages such dense bone, patients often report a stable, secure feeling in their new teeth from early in the healing process.
We schedule follow-up visits to monitor healing and confirm the prosthesis is functioning properly, and we walk patients through home care guidance so their new teeth stay in good condition long after treatment. Patients interested in learning more about maintaining their results can review our patient education resources for additional guidance on caring for implant-supported teeth.
Schedule Your Pterygoid Implant Consultation With Precision OMF Surgery
Dr. Mohamed El-Ounsi brings his training as chief resident at NYU Langone and Bellevue, along with his standing as a Fellow of the American Association of Oral and Maxillofacial Surgeons and a Diplomate of the American Board of Oral and Maxillofacial Surgery, to every full-arch case we take on in Deer Park. Patients considering pterygoid implants can learn more about his background on our about page before their first visit.
If posterior bone loss has kept you from pursuing a fixed, full-arch solution, we invite you to reach out through our contact form to schedule a consultation. We will review your imaging, walk you through your options, and help you decide whether pterygoid implants are the right path toward a complete, functional smile.