Screw Retained Restorations

Screw-Retained Restorations:

Precision, Retrievability, and Stability

Screw-retained restorations are a versatile and practical solution for implant-supported prosthetics, offering clinicians the advantage of retrievability while providing patients with durable and esthetic results. These restorations attach directly to the implant or abutment using screws, eliminating the need for cement and simplifying long-term maintenance.

Key Features:

1. Retrievability: Easily removable for cleaning, adjustments, or repairs without compromising the integrity of the restoration.
2. Secure Fit: Screws provide a stable and reliable connection between the restoration and the implant, ensuring durability under occlusal forces.
3. Simplified Maintenance: No excess cement reduces the risk of peri-implantitis and facilitates long-term implant health.
4. Versatile Design Options: Suitable for single crowns, multi-unit bridges, and full-arch restorations.
5. Predictable Placement: Ideal for cases with optimal implant angulation to maintain esthetics and function.

Benefits of Screw-Retained Restorations:

• No risk of cement-related complications
• Easily retrievable for periodic check-ups or restoration upgrades
• Provides excellent strength and longevity, even in high-function areas
• Simplifies implant-supported restorations in posterior regions or when limited inter-arch space is present
• Reduces the risk of damage during maintenance

Applications:

• Single-tooth restorations in posterior or functional zones
• Full-arch rehabilitations, such as All-on-4® or All-on-6® systems
• Implant cases requiring frequent maintenance or adjustments
• Patients with a high risk of peri-implant complications

Esthetic Considerations:

Screw-retained restorations have evolved to balance function and esthetics. With precise placement, screw access holes can be positioned discreetly or restored with composite to match the natural tooth color.