4.0mm Cancellous Screw (Short Threaded)

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4.0mm Cancellous Screw (Short Threaded) Specification

Features
Short Threaded; Self-Tapping; Accurate Fit; Corrosion Resistant

Shelf Life
5 Years

Usage Type
Single Use

Measurement Range
Diameter 4.0mm; Lengths typically from 16mm to 50mm

Storage Instructions
Store in a cool, dry place; keep sterile

Instruments Type
Orthopedic Implant

Accuracy
Surgical Grade Precision

Function
Used for fixation of cancellous bone fractures

Equipment Type
Cancellous Screw (Short Threaded)

Material
Stainless Steel or Titanium Alloy

Condition
New

Technology
Precision Machined

Portable
Yes

Wall Mounted
No

Operating Type
Manual

Use
Orthopedic Surgery; Bone Fixation

Dimension (L*W*H)
4.0mm Diameter; Length varies as per requirement

Weight
Variable as per length

Color
Metallic (Silver/Grey)

Thread Type
Short Threaded; Partial Thread

Sterility
Sterile Packed

Head Style
Hexagonal or Star Drive; Low Profile

Radiolucency
Radiopaque

Intended Use
Used in metaphyseal fracture fixation, cancellous bone regions

Self-Tapping
Yes

Packaging
Individually packed in sterile packaging

About 4.0mm Cancellous Screw (Short Threaded)

The 4.0mm Cancellous Screw with short threading is ideal for fractures in cancellous bones, offering surgeons precise fixation and optimal compression. Its short threaded design provides controlled engagement in the bone, reducing the risk of over-penetration. Advin Health Care manufactures these screws under strict quality standards to ensure biocompatibility, strength, and reliability. This screw supports effective fracture management, promoting faster healing and improved patient outcomes.

Advanced Features:

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

Superior Design for Stable Fixation

The 4.0mm Cancellous Screw (Short Threaded) offers unmatched anchorage in metaphyseal and cancellous bone due to its partial threading and self-tapping tip. Its low-profile head minimizes soft-tissue disruption, and the precision-machined design guarantees consistent, secure fixation. Surgeons can choose between hexagonal or star drive systems, depending on tool compatibility and preference.

Surgical Precision and Safety

Sterile-packaged and radiopaque, each screw guarantees surgical safety and visibility under imaging. Its corrosion-resistant materialeither stainless steel or titanium alloyensures long-term stability and biocompatibility. The screws surgical grade precision and accurate fit are key to optimal clinical outcomes and efficient bone healing.

FAQs of 4.0mm Cancellous Screw (Short Threaded):

Q: How is the 4.0mm Cancellous Screw (Short Threaded) typically used during orthopedic surgery?

A: This screw is used for internal fixation of fractures in cancellous bone regions, particularly within the metaphyseal area. Its short-threaded, self-tapping design aids rapid insertion and strong bone purchase, reducing the need for pre-tapping or pre-drilling.

Q: What are the benefits of the short-threaded, partial thread design?

A: The short-threaded, partial thread configuration maximizes purchase in cancellous bone while minimizing stress on surrounding tissue, promoting effective compression and robust fixation at the fracture site.

Q: When should a surgeon choose this screw over a fully threaded option?

A: This screw is ideal when compression at the fracture site or lag technique is required, especially in metaphyseal areas rich in cancellous bone. Its design allows for selective fragment compression, unlike fully threaded screws.

Q: Where is this screw most commonly employed in bone fixation?

A: It is primarily utilized in metaphyseal fracture fixation, including areas such as the distal femur, proximal tibia, and other cancellous bone regions requiring stable internal fixation.

Q: What process ensures the sterile condition of each screw?

A: Every screw is individually packed and sterilized, typically using gamma irradiation or ethylene oxide processes, ensuring safety and eliminating infection risk during surgery.

Q: Can this screw be used with standard orthopedic tools?

A: Yes, the screw is compatible with standard hexagonal or star drive instruments, making it easy to incorporate into existing orthopedic surgical sets without the need for specialized devices.

Q: What storage instructions should be followed to maintain sterility and shelf life?

A: Store the screw in a cool, dry place and keep it in its original sterile packaging until ready for use. Adhering to these guidelines preserves its sterility and ensures its full five-year shelf life.

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