Synthes 214.834 4.5mm Cortex Screw Self-Tapping 34mm

Synthes 214.834 4.5mm Cortex Screw Self-Tapping 34mm

• Model: 214.834
• 4.5mm
• A small, non-sterile, threaded rod with a slotted head typically used for internal orthopedic fracture fixation by being screwed into bone to hold plates or nails to bone or to provide direct interfragmentary stabilization of bone, or it may fasten soft tissue to bone;
• It is made of a material that cannot be chemically degraded or absorbed via natural body processes (includes an implant-grade metal such as surgical steel, titanium alloy, or carbon fiber).
• Screws available are: cortical, cancellous, malleolar, scaphoid, partially-threaded and fully-threaded, self-tapping, and cannulated.
• A "lag screw" can be any of these used to obtain compression.
• This device must be sterilized before use.

The Synthes 214.834 4.5 mm Cortical Self‑Tapping Screw (34 mm) is a precision orthopedic implant intended for cortical bone fixation, particularly in plate osteosynthesis. Its self-tapping design allows surgeons to insert the screw directly into pre-drilled holes without needing a separate tapping step, significantly improving surgical efficiency while minimizing trauma to the surrounding bone. With a robust 4.5 mm thread diameter and fine 1.75 mm pitch, it ensures stable and secure anchorage in dense cortical bone.

Constructed from durable stainless steel, this screw offers long-term strength and corrosion resistance—critical attributes for implants expected to maintain fixation through prolonged loading periods. The large hexagonal socket in its head allows for consistent torque application using standard hex drivers, while its compact 34 mm length makes it well-suited for moderate-depth applications such as smaller long bones or plate fixation without risking contralateral cortex penetration.

As part of the Synthes system, the 214.834 screw integrates seamlessly with the company’s plate sets and instrumentation. Its reliable performance, combined with simplified self-tapping capability, makes it a trusted component in trauma and reconstructive procedures. Surgeons appreciate the convenience and security it offers in demanding OR environments.