Cannulated Screw

Cannulated screw has become a cornerstone in modern orthopedic surgery, offering a minimally invasive and highly effective solution for various fracture treatments. This page delves into the world of cannulated screws, exploring their history, functionalities, advantages, and how Lyntop Medical, a leading Chinese manufacturer, empowers both direct purchase and OEM partnerships for this crucial implant.

What is a Cannulated Screw?

A cannulated screw is a unique type of surgical screw. There is a hollow shaft running through its center. This design offers several advantages:

• Passage of guidewires: The hollow shaft allows for the precise placement of guidewires during surgery. Facilitate minimally invasive approaches and minimize tissue disruption.
• Multiple applications: Available in various sizes and materials. Used for fixing fractures in various locations, including the hand, foot, ankle, and long bones.

A Brief History of Cannulated Screw:

The concept of using cannulated screws emerged in the early 20th century, but it wasn’t until the 1960s that their design and application saw significant advancements. Today, cannulated screws remain a vital tool in the orthopedic surgeon’s arsenal, continuously evolving to meet the needs of modern medicine.

Indications for Cannulated Screw:

• Fracture fixation: Widely used for stabilizing and securing fractured bones, promoting proper alignment and healing.
• Osteotomies: Used in surgical procedures that intentionally create bone cuts, such as corrective osteotomies.
• Arthrodesis: In some cases, may be used to fuse joints, promoting stability and pain relief.

Advantages of Cannulated Screw:

• Minimally invasive surgery: The use of guidewires enables smaller incisions, resulting in less tissue disruption, faster healing times, and reduced post-operative pain for patients.
• Versatility: Available in diverse sizes, materials, and thread designs, cannulated screws can cater to a wide range of fracture locations and types.
• Improved visualization: The hollow shaft allows for unobstructed X-ray imaging, facilitating accurate screw placement and monitoring of the healing process.

Disadvantages of Cannulated Screw:

• Technical demanding: Compared to standard screws, cannulated screw insertion can be more technically demanding due to the need for precise guidewire placement.
• Potential for screw breakage: While less common with proper insertion techniques, the hollow core may increase the risk of screw breakage compared to solid screws under high stress.

What Size are Cannulated Screws?

Cannulated screws come in various lengths, diameters, and thread designs to accommodate different fracture types and bone sizes. Choosing the appropriate size is crucial for achieving optimal fixation and preventing complications.

• 3.5mm*20-50mm
• 4.0mm*10-80mm
• 4.5mm*20-80mm
• 6.5mm*20-130mm
• 7.3mm*20-130mm

What is a Cannulated Screw and Threaded Washer?

In some surgical procedures surgeons need to use a cannulated screw and threaded washer together. The washer provides additional support and stability at the screw head, particularly in situations where the bone quality is compromised.

Reference:

Cannulated Screw Fixation For Femoral Neck Fractures : A 5-year Experience In A Single Institution

Lyntop Medical: Your Trusted Partner for Cannulated Screws

Lyntop Medical, a leading Chinese manufacturer, offers high-quality cannulated screws for direct purchase and OEM partnerships. We devote to provide:

• Superior quality: Utilize biocompatible materials and rigorous manufacturing processes to ensure consistent performance and patient safety.
• Diverse product range: Offer a comprehensive selection of cannulated screws in various sizes, materials, and thread designs.
• Customization options: Partner with us to develop tailored cannulated screw solutions for your specific brand requirements (applicable for OEM partnerships).
• Competitive pricing: Access cost-effective, high-performance cannulated screws for your medical practice or brand portfolio.
• Dedicated support: Our team commits to exceeding your expectations with prompt communication, comprehensive support, and reliable product delivery.

Contact Us

Whether you’re a healthcare professional seeking reliable solutions or a brand looking for a trusted OEM partner, Lyntop Medical is here to empower you. Contact us today to explore our product portfolio, discuss custom options (for OEM partners), and join us in revolutionizing fracture repair with the power of cannulated screws.