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4.5mm Malleolar screw (1.075mm pinch)

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4.5mm Malleolar screw (1.075mm pinch) Specification

Instruments Type
Bone Screw

Storage Instructions
Store in a dry, sterile environment

Usage Type
Single-use (Implantable)

Function
Bone fixation in surgical procedures

Measurement Range
Thread pitch 1.075mm; Core diameter 4.5mm

Shelf Life
5 Years

Features
Self-tapping; Cannulated option available; High torsional strength

Accuracy
Precision-machined to <0.01mm tolerance

Equipment Type
Orthopedic Implant Screw

Material
Stainless Steel / Titanium

Condition
New

Technology
Machined Precision Screw

Portable
Yes

Wall Mounted
No

Operating Type
Manual

Use
Fixation of Malleolar Fractures

Dimension (L*W*H)
Length varies (typically 45-75mm); Core diameter: 4.5mm; Pinch (thread pitch): 1.075mm

Weight
Approx 10-20g

Color
Metallic Silver

Radiopacity
Fully radiopaque for imaging

Packaging Type
Blister sterile pack

Sterilization Method
Gamma Radiation/ETO

Thread Type
Cortical

Torque Resistance
High (specific to alloy grade)

Slot Design
Single slot/drive for secure placement

Head Type
Hexagonal/Slotted

Reusable
No

Intended For
Distal and lateral malleolus fixation

CE Marked
Yes

Surface Finish
Polished/Passivated

Corrosion Resistance
Yes

About 4.5mm Malleolar screw (1.075mm pinch)

The 4.5mm Malleolar Screw with 1.075mm pinch is widely used in trauma orthopedic procedures for the fixation of malleolar and small bone fractures. Its precise threading provides strong purchase in cancellous bone, while the pinch design ensures secure engagement and compression. Advin Health Care manufactures this screw under stringent quality standards, ensuring biocompatibility, durability, and high surgical reliability. With its robust design and accurate dimensions, the screw supports proper alignment, effective healing, and improved patient outcomes in ankle fracture treatments.

Advanced Features:

4.5mm diameter designed for malleolar and small bone fixation
1.075mm pinch for secure bone engagement and compression
High-quality stainless steel construction for durability and corrosion resistance
Provides reliable fixation in trauma orthopedic ankle surgeries

Precision Engineering for Reliable Fixation

Machined to a precision tolerance of less than 0.01mm, the 4.5mm Malleolar screw ensures an optimal fit for bone fixation in surgical procedures. Its high torque resistance and single-slot design allow for secure, straightforward placement by orthopedic surgeons, reducing implantation time and enhancing procedural outcomes.

Sterile, Safe, and Ready for Use

Each screw is supplied in a fully sterile blister pack, treated via gamma radiation or ETO sterilization for patient safety. With a 5-year shelf life and strict manufacturing standards, users are assured of optimal performance and minimal infection risk for every implant.

Versatile Application and Imaging Support

Perfect for both distal and lateral malleolus fractures, the screws fully radiopaque construction facilitates easy visualization during intraoperative imaging. Stainless steel and titanium options provide corrosion resistance and compatibility with various patient needs, ensuring robust, lasting fixation.

FAQs of 4.5mm Malleolar screw (1.075mm pinch):

Q: How is the 4.5mm Malleolar screw used during orthopedic procedures?

A: The screw is manually inserted into the distal or lateral malleolus during surgery using compatible instrumentation. Its self-tapping, single-slot design aids in secure fixation of bone fragments, supporting effective fracture healing.

Q: What materials are available for this screw, and why are they chosen?

A: This screw is manufactured from either medical-grade stainless steel or titanium. Both materials offer excellent biocompatibility, high strength, and superior corrosion resistance, making them ideal for orthopedic implants.

Q: When should the 4.5mm Malleolar screw be used?

A: It is specifically intended for fixation in cases of distal and lateral malleolus fractures, as determined necessary by a qualified surgeon during trauma or reconstructive procedures.

Q: Where should this screw be stored before use?

A: The screw must be kept in its original sterile blister packaging and stored in a dry, sterile environment to maintain sterility and prevent contamination or damage.

Q: What are the benefits of the screws fully radiopaque design?

A: Being fully radiopaque ensures the screw can be clearly visualized under X-ray or fluoroscopic imaging, assisting surgeons in accurate intraoperative placement and postoperative assessment.

Q: How does the slot and head design aid secure placement?

A: The hexagonal/slotted single-slot design offers secure engagement with surgical drivers, allowing precise torque transfer and reducing the risk of stripping or slipping during placement.

Q: What process ensures the screws sterility and safety for implantation?

A: Each screw is sterilized using either gamma radiation or ethylene oxide (ETO), then sealed in a sterile blister pack, ensuring it meets stringent CE safety and sterility requirements for implantable medical devices.

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