4.0mm Cannulated Cancellous Screws Partial Thread Stainless Steel

The 4.0mm Cannulated Cancellous Screws Partial Thread (Stainless Steel) are high-precision orthopedic implants used for stable fixation of cancellous bone fractures. These screws are designed with a hollow cannulated core, allowing insertion over a guide wire for highly accurate placement under imaging guidance. The cannulated design improves surgical accuracy and supports minimally invasive techniques, reducing soft tissue trauma and improving overall operative efficiency. This makes them highly suitable for complex fracture fixation requiring precise alignment. The partial-thread design enables controlled interfragmentary compression between bone fragments. As the screw is tightened, the threaded portion engages the far fragment while the smooth shaft allows compression at the fracture site, promoting stable fixation and faster bone healing. These screws are commonly used in fixation of fractures involving cancellous bone regions such as the femoral head, proximal tibia, distal femur, and other metaphyseal areas. Manufactured from premium surgical-grade stainless steel, the screws offer excellent mechanical strength, durability, and corrosion resistance. Their precision-engineered threads ensure smooth insertion, strong bone purchase, and reliable fixation performance. These implants are widely used in orthopedic trauma surgery as well as veterinary orthopedic procedures for small and large animal fracture management. The system is fully sterilizable and supplied in professional surgical packaging for safe handling and efficient operating room workflow. Specifications Table Feature Details Product Name 4.0mm Cannulated Cancellous Screws Partial Thread Application Cancellous bone fracture fixation Screw Size 4.0 mm Design Cannulated (guide wire compatible) Thread Type Partial thread Material Stainless Steel Usage Orthopedic & veterinary surgery Function Bone compression & fixation Sterilization Fully sterilizable FAQs Q1: What are cannulated cancellous screws used for? They are used for fixation of cancellous bone fractures with precise guide-wire placement. Q2: What is the benefit of partial thread? It provides controlled compression between bone fragments. Q3: What does cannulated mean? It means the screw is hollow and inserted over a guide wire. Q4: What bones are commonly treated? Femur, tibia, distal femur, and other cancellous bone regions. Q5: What material is used? They are made from surgical-grade stainless steel.