2.0 MM CORTICAL SCREW ( STAR HEAD)
The 2.0 MM cortical screw with a star head is a specialized orthopedic implant designed for specific applications where smaller diameter screws are required. Here are its specifications and common uses:
Specification
- Diameter: The screw typically has a diameter of 2.0 millimeters, making it suitable for use in smaller bones or areas where space is limited.
- Head Design: The screw features a star-shaped head, which provides improved grip and torque during insertion compared to traditional screw heads. The star head design allows for better engagement with screwdrivers or other insertion instruments.
- Thread Pitch: The screw may have a fine thread pitch, optimized for engaging cortical bone and providing secure fixation. The thread design may also be self-tapping to facilitate insertion.
- Material: The screw is commonly made from stainless steel or titanium alloy, offering strength, corrosion resistance, and biocompatibility.
- Length: Available in various lengths to accommodate different surgical needs and bone anatomy.
Uses
- Hand and Foot Surgery: 2.0 MM cortical screws with star heads are frequently used in surgeries involving the smaller bones of the hand and foot, such as metacarpals, metatarsals, and phalanges.
- Pediatric Orthopedics: Due to their smaller diameter, these screws are suitable for use in pediatric orthopedic surgeries, where smaller bone sizes require smaller implants.
- Fracture Fixation: They are used for the stabilization of fractures in small bones or areas with limited space, providing secure fixation while minimizing soft tissue irritation.
- Arthrodesis: These screws can be used in fusion procedures, such as joint arthrodesis, particularly in small joints where larger implants would be inappropriate. Orthopedic Corrections: In orthopedic corrections requiring fixation with small-diameter screws, such as corrective osteotomies or bone grafting procedures, 2.0 MM cortical screws with star heads may be utilized.
Overall, the 2.0 MM cortical screw with a star head is a specialized orthopedic implant used in surgeries where smaller diameter screws are required, particularly in procedures involving small bones or areas with limited space. Their design and dimensions make them well-suited for applications in hand and foot surgery, pediatric orthopedics, fracture fixation, and arthrodesis procedures.