The 4 mm Cannulated Cancellous Screws (Partial Thread, 14–90 mm) – 106 pcs, SS 316L are high-quality orthopedic implants designed to provide secure fixation and stabilization in procedures involving cancellous bone. These screws feature a cannulated design with partial thread configuration, allowing surgeons to achieve precise placement over a guide wire while providing effective compression across fracture sites.
Cannulated cancellous screws are widely used in modern orthopedic surgery due to their ability to improve placement accuracy and support minimally invasive fixation techniques. The central hollow channel allows the screw to be inserted over a pre-positioned guide wire, helping surgeons maintain the correct trajectory during complex fracture repair procedures.
The 4 mm diameter design provides an excellent balance between fixation strength and anatomical suitability for smaller bone structures and selected orthopedic applications. The partial thread configuration allows the threaded portion of the screw to engage the far bone fragment while the smooth shaft passes through the near fragment, enabling controlled interfragmentary compression when applied according to appropriate surgical techniques.
Manufactured from medical-grade Stainless Steel 316L, these screws provide excellent mechanical strength, durability, and corrosion resistance. Stainless Steel 316L is a widely used material in orthopedic implant manufacturing because of its proven performance, reliability, and ability to withstand demanding surgical environments.
This set includes screws with lengths ranging from 14 mm to 90 mm, offering surgeons a versatile selection for different anatomical requirements, fracture patterns, and fixation needs. The wide range of available lengths helps improve surgical flexibility and reduces the requirement for multiple separate implant inventories.
The precision-machined thread design provides secure engagement within cancellous bone, helping maintain fracture alignment and stability during the healing process. The screw head is designed for compatible instrumentation, allowing controlled insertion and accurate final positioning.
The 106-piece orthopedic screw set is suitable for hospitals, orthopedic trauma centers, surgical clinics, and medical institutions requiring a dependable supply of fixation implants. The organized assortment supports efficient surgical preparation and provides multiple options for different procedures.
These 4 mm Cannulated Cancellous Screws are commonly used in foot and ankle surgery, hand surgery, small joint fixation, fracture repair, osteotomy procedures, sports medicine, and reconstructive orthopedic surgery. Their combination of cannulated accuracy, partial thread compression capability, and durable Stainless Steel 316L construction makes them an essential component of orthopedic fixation systems.
Designed for professional orthopedic applications, this screw set delivers precision manufacturing, consistent quality, and dependable performance for surgeons performing advanced fracture stabilization procedures.
Key Features
- Complete 106-piece orthopedic screw set
- 4 mm cannulated cancellous screw design
- Partial thread configuration for compression fixation
- Screw lengths from 14 mm to 90 mm
- Manufactured from medical-grade Stainless Steel 316L
- Hollow cannulated shaft for guide wire-assisted placement
- Precision-machined threads for secure bone purchase
- Supports accurate fracture alignment and stabilization
- Excellent corrosion resistance and durability
- Suitable for minimally invasive orthopedic techniques
- Used in trauma and reconstructive orthopedic procedures
- Professional-grade fixation implant system
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Cannulated Cancellous Screw Set |
| Application | Orthopedic Fracture Fixation |
| Diameter | 4 mm |
| Thread Type | Partial Thread |
| Length Range | 14 mm – 90 mm |
| Material | Stainless Steel 316L |
| Design | Cannulated Bone Screw |
| Finish | Surgical Implant Finish |
| Sterilization | According to Implant Manufacturer Instructions |
| Reusability | Single-Use Implant |
| Specialty | Orthopedic Trauma Surgery |
| Set Quantity | 106 Pieces |
Product Contents
Package Includes:
- 106 × 4 mm Cannulated Cancellous Screws
- Partial Thread Design
- Assorted Lengths: 14 mm–90 mm
- Stainless Steel 316L Construction
Note: Exact screw length distribution may vary according to manufacturer specifications and selected configuration.
Applications
The 4 mm Cannulated Cancellous Screws are commonly used for:
- Foot and Ankle Fracture Fixation
- Hand and Wrist Surgery
- Small Bone Fracture Repair
- Osteotomy Fixation
- Sports Medicine Procedures
- Joint Stabilization
- Trauma Orthopedic Surgery
- Reconstructive Bone Surgery
- Minimally Invasive Fracture Fixation
- Hospital Orthopedic Departments
- Trauma Centers
- Surgical Clinics
FAQs
1. What are 4 mm Cannulated Cancellous Screws used for?
They are used for orthopedic fracture fixation, cancellous bone stabilization, and procedures requiring accurate screw placement and compression.
2. What is the advantage of a cannulated screw design?
The hollow shaft allows insertion over a guide wire, improving accuracy and helping surgeons achieve precise implant positioning.
3. What does partial thread mean in cancellous screws?
Partial thread screws are designed to provide compression between bone fragments by allowing the threaded section to engage one fragment while the shaft slides through the opposite fragment.
4. What material are these screws made from?
These screws are manufactured from Stainless Steel 316L, providing excellent strength, durability, and corrosion resistance.
5. What lengths are included in this set?
The set includes screws ranging from 14 mm to 90 mm in length.
6. How many screws are included?
This product contains 106 pieces of 4 mm cannulated cancellous screws.
7. Are these screws reusable?
No. Orthopedic screws are single-use implants and should not be reused after implantation or resterilization.
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