Synthes 214.564 4.5mm Cannulated Screw Partially Threaded/64mm

Synthes 214.564 4.5mm Cannulated Screw Partially Threaded/64mm

As a 4.5mm diameter screw with a 64mm length and a partial thread, it is a foundational component of the Synthes 4.5mm Cannulated Screw System.

Technical specifications

• Brand: Synthes
• Reference / model: 214.564
• Model: / REF: 214.564
• Material: 316L Surgical Stainless Steel
• Diameter: 4.5 mm
• Overall Length: 64 mm

Additional product details

• The partially threaded design is specifically engineered to function as a "lag screw." Because the threads only engage the far (distal) bone fragment while the smooth proximal shaft glides through the near fragment, the screw head draws the two pieces together upon final tightening. This results in high-tension compression across the fracture line, which is essential for primary bone healing and achieving rotational stability.
• Manufacturer: Synthes (DePuy Synthes)
• Thread Type: Partially Threaded (Lag Design)
• Cannulation: 1.75 mm (Compatible with 1.6mm Guide Wires)
• Drive Type: 3.5 mm Large Hexagonal Socket
• Features: Self-Drilling, Self-Tapping, Cannulated
• Quantity: 1 Each
• Precision Guided Placement: The 1.75mm internal bore allows the screw to be delivered over a pre-placed 1.6mm guide wire. This enables the surgeon to confirm the trajectory via fluoroscopy before the screw is seated, facilitating minimally invasive percutaneous placement and reducing soft-tissue disruption.
• Self-Drilling & Self-Tapping Tip: The distal tip features precision-machined cutting flutes that eliminate the need for separate drilling and tapping steps in most cancellous bone applications.
• Ankle & Foot Surgery: Fixation of malleolar fractures, calcaneal osteotomies, and midfoot fusions.
• Trauma Reconstruction: Stabilization of metaphyseal fragments in the proximal or distal tibia.
• Pelvic & Acetabular Surgery: Providing stable anchorage in pelvic ring disruptions where 64mm provides the necessary reach for cortical purchase.
• Pediatric Orthopedics: Precise fixation of epiphyseal fractures (Salter-Harris) where the guide wire protects the growth plate during planning.
• Status: NEW — Factory Sealed.
• Integrity: The implant is securely housed within its original manufacturer's packaging. Both inner and outer seals are intact, ensuring full material integrity and suitability for medical use.

Condition

New.