The ROOTT P
The ROOTT Pterygoid Implant System eliminates these compromises by anchoring into the reliable D1-D2 dense cortical bone of the pterygoid plate — a zone inherently unaffected by severe sinus pneumatization — to provide a predictable graftless solution that restores balance and ensures long-term survival (97% ) and superior biomechanics.
Concept de perte osseuse zéro
Crestal bone preservation and soft tissue harmony. The system is optimized to respect the biological width by utilizing an Integrated Multi-Unit Head Design with a 3 mm cuff , which helps maintain the hard and soft tissue stability crucial for lasting aesthetics.
Connexion conique
The Integrated Multi Unit Head Design creates the abutment interface. It features a reinforced Ø 1.8 mm prosthetic screw for superior fatigue resistance and built-in angulation management (30° slope per side, total 60° divergence tolerance), enabling secure, screw-retained prostheses without additional angulated components.
Conception hybride
Exceptional Stability in Compromised Bone. The design is optimized for cortical engagement in D2-D3 dense cortical bone, providing secure anchorage even in atrophic bone. Features include aggressive thread geometry for cortical anchorage, apical cutting flutes for insertion efficiency, and condensing/compressive V-shaped threads to maximize bone compaction in low-density Tuberosity area.
Surface biocompatible
The implant features a hydrophilic treated surface and achieves predictable osseointegration via cortical engagement, which contributes to a high success rate (97% survival).
Excellence sans greffe et supériorité biomécanique
Élimine le greffage
No grafting needed. This graftless approach eliminates the 6–9 month surgical delays, additional surgical site morbidity, and provides faster functional loading.
Biomécanique supérieure
Provides posterior support that eliminates the distal cantilever need, resulting in 64% lower cortical bone stress versus All-on-Four protocols and superior stability.
Prévisibilité clinique
Achieves a high survival rate of 97%, with minimal surgical complications (0.98%) and marginal bone loss comparable to conventional configuration.
Fonction restaurée
Replaces missing molars functionally, restoring the natural 60–70% posterior load distribution. This unloads the anterior teeth and preserves long-term anterior integrity.
Conception d'implant& Dimensions
ROOTT P implants are available in Ø3.5 mm and Ø4.5 mm diameters, with lengths from 16 mm to 26 mm. The Integrated Multi Unit Head Design has a 3 mm cuff.
Ancrage Anatomique
Leverages the pterygoid bone (tuberosity, palatine pyramidal process, and pterygoid plates), which is characterized by D1-D2 dense cortical bone quality and is unaffected by severe sinus pneumatization. This area offers 8–10 mm of bone height even in severe atrophy.
Angulation chirurgicale
Optimal placement parameters are defined: Anteroposterior convergence of 40−50° and Buccolingual medial inclination of 70−75°, confirmed via CBCT planning.
Protocole de chargement
Supports Immediate temporary prosthesis; final restoration timeline is 3–4 months.
Solution sans greffe
Eliminates 6–9 month surgical delays and the need for sinus augmentation, working optimally in <5 mm residual bone height.
Supériorité biomécanique
Achieves stress reduction versus All-on-Four, replacing cantilevers with functional posterior molar support.
Résultats prévisibles
Demonstrated 97% survival rate and a low surgical complication rate of 0.98%.
Fonction accélérée
Delivers final restorative results in 6–8 months, offering faster functional loading and optimal patient experience.
