Multi-unit screws typically torque to how many Ncm?

• A. 10
• B. 15
• C. 20
• D. 25

Answer: (B)

Multi-unit screws are critical components in dental implant systems, serving to secure multiple implant units together. The appropriate torque for these screws ensures a stable connection without risking damage to the components or the surrounding bone.

The standard torque value for multi-unit screws is typically around 15 Ncm. This level of torque provides a balance between securing the attachment adequately while minimizing the risk of over-tightening, which can lead to screw or implant failure.

Using the correct torque is essential in maintaining the structural integrity of the multi-unit abutments and ensuring optimal function and longevity of the implant-supported prosthesis. Thus, 15 Ncm is the recognized value in clinical practice, making it crucial for ensuring the successful management of dental implant systems.