Synthes 294.56 5.0mm Schanz Screw Blunted Trocar Point 200mm

Synthes 294.56 5.0mm Schanz Screw Blunted Trocar Point 200mm

• Model: 294.56
• 5 dia. x 200 mm Length
• Stainless Steel
• Blunted Trocar Point
• For External Fixation System

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 is corrosion resisting and cannot be chemically degraded or absorbed via natural body processes (includes implant grade metal such as surgical steel, titanium alloy, or carbon fiber). A "lag screw" can be any of these used to obtain compression. This device must be sterilized prior to use.

The Synthes 294.56 Schanz Screw stands out as a robust and reliable component within large external fixation assemblies. At 200 mm in length with a 5.0 mm diameter, it offers ample length and surface area for deep bony engagement in long bones such as femur, tibia, or forearm. Crafted from stainless steel, it delivers excellent biomechanical strength and resistance to fatigue, making it suitable for applications where stability over time is critical.

Its 50 mm thread length provides secure cortical fixation, while the blunted trocar point design balances initial insertion ease with safety—reducing risk of penetrating adjacent soft tissues compared to sharper tips. The shaft’s smooth contour beyond the threaded section minimizes the chance of soft tissue entanglement or irritation, contributing to patient comfort and surgical safety.

Clinically, the Synthes 294.56 screw is a key component in standard large external fixator kits—including constructs for trauma, arthrodesis, or segmental stabilization—offering dependable fixation during healing. The 200 mm length makes it versatile for both adult and select pediatric applications where residual bone stock allows. Its reliability is bolstered by regulatory compliance under Synthes’s sterilization and manufacturing standards, ensuring safe cranial use across dynamic orthopedic environments.