Pterygoid Dental Implants 4mm Neck

Maxillary Posterior Solution for Severe Bone Loss & Immediate Stability

The Surcam Pterygoid Implant is specifically engineered for patients with severe bone loss in the posterior maxilla, where conventional implants or grafting are not feasible. Anchored securely into the pterygoid process of the sphenoid bone, this implant provides a stable, long-term foundation for fixed prosthetics such as bridges and dentures.

With its titanium nitride (TiN)–coated neck and advanced SLA-treated surface, the Pterygoid Implant reduces peri-implant inflammation while ensuring faster osseointegration. Its conical core and coarse thread design deliver excellent primary stability, enabling immediate loading protocols and predictable outcomes.

Benefits

• Alternative to Bone Grafting – Enables implant placement in atrophic posterior maxilla without sinus lift or grafting.

• Long-Term Stability – Secure anchorage in the pterygoid bone ensures durable support for prosthetics.

• Soft-Tissue Health – Smooth TiN-coated 4.0mm neck minimizes bacterial adhesion and peri-implantitis risk.

• Enhanced Osseointegration – SLA sandblasting and acid etching improve bone-to-implant contact.

• Immediate Function – Coarse threads and conical apex provide high primary stability for immediate loading.

Product Details

• Material: Titanium Alloy Ti 6Al 4V ELI

• Connection: Internal Hexagon, 2.43mm platform

• Neck: 4.0mm titanium nitride (TiN) coating for tissue-level integration

• Threads: Conical with coarse geometry for anchorage

• Apex: 2.0mm anchoring tip for added stability

• Surface: SLA (dry alumina blasting + double acid etching)

Specifications

• Engineered for posterior maxilla rehabilitation

• Suitable for patients with insufficient bone volume

• Nano-structured SLA surface for accelerated healing

• Compatible with fixed prosthetic restorations and bridges

Why Choose Surcam Pterygoid Implants?

• Trusted by clinicians for complex posterior implant cases

• Eliminates need for sinus lift or grafting procedures

• Designed for comfort, stability, and predictable outcomes

• Proven SLA surface technology for reliable osseointegration

Surcam Pterygoid Implants FAQs

When are Pterygoid Implants recommended?

They are ideal for cases of severe posterior maxilla bone loss where traditional implants or grafting cannot be used.

How do they differ from zygomatic implants?

Pterygoid implants anchor into the pterygoid bone, while zygomatic implants anchor into the zygoma (cheekbone). Both are solutions for maxillary atrophy.

What role does the TiN-coated neck play?

The smooth TiN coating minimizes bacterial adhesion and inflammation, supporting long-term soft tissue health.

Can these implants be immediately loaded?

Yes, their coarse thread design and conical core provide excellent primary stability for immediate function.