Our 6.5mm Cancellous Screw with 32mm Thread is a premier, partially threaded orthopedic implant engineered for large fragment bone fixation. It is highly optimized for fractures located in metaphyseal and epiphyseal zones, where powerful interfragmentary compression is required.
The specialized 32mm partial thread pattern acts as a highly efficient lag screw. By allowing the smooth, unthreaded upper shank to glide effortlessly through the near bone fragment, the deep threads lock securely into the far fragment, drawing the fracture lines tightly together. Equipped with a low-profile rounded head and a robust internal hexagonal drive socket, it ensures efficient torque transmission during insertion while minimizing post-operative soft-tissue irritation.
Key Features & Benefits
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32mm Partial Thread Configuration: Delivers a powerful lag screw mechanism, generating exceptional compression across fracture lines to accelerate stable bone healing.
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Deep Cancellous Thread Profile: Features sharp, wide-pitch threads specifically engineered to maximize surface area contact and provide excellent pull-out resistance inside porous or soft trabecular bone networks.
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High-Torque Hexagonal Drive: A deep, precision-machined internal hex socket eliminates driver slippage (cam-out), allowing for smooth, controlled surgical insertion.
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Low-Profile Domed Head: The rounded head sits flush against internal fixation plates or direct bone surfaces, mitigating patient discomfort and soft-tissue friction.
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Elite Biocompatibility: Fabricated from medical-grade Titanium Alloy or Stainless Steel to offer high fatigue resistance and eliminate adverse biological tissue reactions.
Technical Specifications
| Feature | Specification |
| Screw Diameter | 6.5mm |
| Drive Type | Hexagonal (Hex) Socket |
| Thread Configuration | Partially Threaded (32mm thread length) |
| Thread Type | Cancellous (Deep profile, wide pitch) |
| Material Options | Titanium Alloy (Ti-6Al-4V) / Medical Grade Stainless Steel (316L) |
| Length Range | Available in standard trauma sizes (e.g., 45mm to 120mm) |
| Sterilization | Delivered Non-Sterile (Autoclavable) |
Clinical Indications
The 6.5mm Cancellous Screw (32mm Thread) is highly indicated for:
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Fixation of large bone fragments in metaphyseal and epiphyseal fracture care.
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Severe tibial plateau, calcaneal, and distal femoral fractures.
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Slipped Capital Femoral Epiphysis (SCFE) and femoral neck fracture stabilization.
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Securing large fragment orthopedic compression plates to cancellous bone sections where a lag effect is needed.
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