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4.0mm Cancellous Screw (Full Threaded)

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4.0mm Cancellous Screw (Full Threaded) Specification

Storage Instructions
Keep in dry, sterile environment

Instruments Type
Surgical Screw

Function
Bone Fixation

Shelf Life
5 years

Usage Type
Single Use

Features
Full Threaded; Self-Tapping; Sterile Packaged

Equipment Type
Orthopedic Implant Screw

Material
Stainless Steel / Titanium Alloy

Condition
New

Technology
Machined, Precision CNC

Portable
Yes

Wall Mounted
No

Real-Time Operation
No

Noise Level
Silent

Operating Type
Manual

Use
Securing bone fragments during orthopedic surgery

Dimension (L*W*H)
Lengths: 16mm to 50mm; Diameter: 4.0mm

Weight
Varies by length, typical per screw < 10g

Color
Metallic: Silver (Stainless Steel), Gold (Titanium)

Thread Diameter
4.0mm

ISO Certification
ISO 13485

Radiolucency
No

Head Type
Round Head, Hexagonal or Star Drive

Thread Type
Cancellous, Full Threaded

Corrosion Resistance
High (medical grade material)

Intended Application
Orthopedic/Trauma surgeries, metaphyseal bone fixation

Tip Type
Self-tapping

Core Diameter
Approx. 2.9mm

Compatible Instruments
Screwdriver handle, screw holding forceps

CE Certification
Available

Sterilization Method
Gamma ray or Autoclave

Packaging Type
Blister pack or sterile pouch

About 4.0mm Cancellous Screw (Full Threaded)

The 4.0mm Cancellous Screw with full threading is ideal for fractures in cancellous bones, offering surgeons maximum grip and stable fixation along the entire screw length. Its fully threaded design provides uniform engagement in the bone, enhancing fracture stability. Advin Health Care manufactures these screws under strict quality standards, ensuring biocompatibility, strength, and surgical reliability. The screw promotes effective healing and improved patient outcomes by providing consistent compression throughout the fracture site.

Advanced Features:

4.0mm diameter suitable for cancellous bone fixation
Full threaded design for uniform compression and secure fixation
High-quality stainless steel construction for durability and corrosion resistance
Designed for trauma orthopedic surgical applications

Precision and Sterility for Reliable Bone Fixation

Manufactured with advanced CNC technology, each 4.0mm Cancellous Screw ensures high precision and consistency. The sterile packagingeither via gamma ray or autoclaveguarantees infection control, with each screw individually wrapped for immediate use. Its self-tapping design reduces the need for pre-drilling, allowing for smoother handling during orthopedic or trauma-related surgeries. These features culminate in an efficient solution for bone fixation in the metaphyseal region.

Versatile Design for Surgeons Needs

Offered in varying lengths (16mm50mm) and with multiple drive head options (hex or star), this screw is adaptable to different procedural requirements. The high-strength stainless steel or titanium alloy construction ensures both durability and biocompatibility. Its compatibility with standard orthopedic instruments, such as screwdriver handles and screw holding forceps, adds to its versatility in the operation theatre.

FAQs of 4.0mm Cancellous Screw (Full Threaded):

Q: How is the 4.0mm Cancellous Screw (Full Threaded) used in orthopedic surgeries?

A: This screw is typically used for securing bone fragments during trauma or orthopedic surgeries, specifically for metaphyseal bone fixation. Its self-tapping feature allows surgeons to insert it directly into pre-drilled holes without needing a pre-tapped pathway, streamlining the surgical process.

Q: What are the benefits of choosing a full threaded, self-tapping orthopedic screw?

A: A full threaded, self-tapping screw offers enhanced bone purchase along its entire length and allows quicker, more secure fixation. The self-tapping tip eliminates the need for thread-cutting, reducing surgical time while minimizing the risk of bone damage.

Q: When should the screw be sterilized and how is sterility ensured?

A: Each screw is supplied already sterilized via gamma ray or autoclave processes and packaged in a sterile blister pack or pouch. It is meant for single use only and should only be opened immediately prior to use in a sterile field.

Q: Where can this orthopedic screw be used, and who are the typical users?

A: The screw is intended for use in hospitals, clinics, and trauma centers by orthopedic surgeons and other trained medical professionals. It is suitable for metaphyseal bone fixation in both elective and emergency surgical settings.

Q: What process is involved in manufacturing this cancellous screw?

A: The screws are precisely machined using CNC technology from high-quality stainless steel or titanium alloy. Each is finished with a full threaded design, undergoes stringent quality checks, and is gamma ray or autoclave sterilized to meet ISO 13485 and CE standards.

Q: What instruments are needed with this screw during surgery?

A: Standard orthopedic surgical instruments such as a compatible screwdriver handle and screw holding forceps are required to insert and secure the screw during surgery.

Q: What are the storage instructions and shelf life for the 4.0mm Cancellous Screw?

A: To maintain sterility and integrity, the screw should be stored in a dry, sterile environment within its original packaging. The typical shelf life is up to 5 years from the date of sterilization.

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