Mini Fragment Locking Plate Instrument Set

Mini Fragment Locking Plate Instrument Set

The Micro-Lock Surgical Plate Instrument Set for Metacarpal and Phalangeal Bones is a comprehensive internal fixation system specifically designed for complex hand fractures and reconstructive surgery. The hand's intricate function and complex anatomy demand exceptional stability in fixation, low-profile implant characteristics, and minimally invasive surgical techniques. This kit integrates 2.0mm, 2.4mm, and smaller-sized microplates, screws, and a complete set of specialized implant instruments. It aims to provide hand surgeons with an integrated solution for achieving anatomical reduction, robust fixation, and early functional mobilization.

Surgical Applications

This kit is indicated for various metacarpal and phalangeal injuries and conditions requiring robust internal fixation:

Metacarpal Fractures: Including fractures of the metacarpal head, neck, shaft, and base, particularly unstable fractures that are multiple, comminuted, oblique, or accompanied by bone defects.

Phalangeal Fractures: Suitable for fixation of shaft, metaphysis, and intra-articular fractures of the proximal and middle phalanges.

Intra-articular hand fractures: Provides stable articular surface support for fractures with dislocation, such as those involving the metacarpophalangeal or proximal interphalangeal joints.

Osteotomy correction and non-union management: Used for corrective surgery of metacarpal/phalangeal deformities (e.g., non-union, malunion) and for reconstruction and fixation of bone defects following benign tumor resection.

Product Paramenters:

Core Features of Instrument Kits

Comprehensive Integrated Design: The kit encompasses specialized instruments for the entire process—from fracture reduction and temporary fixation to plate shaping, drilling depth measurement, and final screw insertion. For instance, it includes micro-point reduction forceps, low-notch plate bending forceps, micro-drill guides, and depth-limiting drills, ensuring a seamless procedure without mid-operation tool changes.

Advanced Locking and Compression Technology: The system offers pure locking plates and dynamically compressed plates. Locking technology provides angular stability, particularly suitable for periarticular fractures and osteoporotic patients. Dynamic compression technology delivers axial pressure for transverse fractures, promoting primary healing.

Anatomical and Low-Profile Design: Plates are pre-contoured to match the dorsal, lateral, and articular surfaces of phalanges and metacarpals. Ultra-thin construction minimizes complications such as tendon adhesions, abrasions (e.g., extensor tendon rupture), and postoperative foreign body sensation.

Optimized Self-Tapping/Self-Drilling Screws: The kit includes efficient self-tapping screws that eliminate the tapping step in most digital and metacarpal cortices. Select screws feature specially designed tips to reduce the risk of contralateral cortical splitting during drilling.

Minimally Invasive Compatibility: Supports minimally invasive percutaneous plate fixation techniques through specialized instruments like soft tissue protection sleeves and percutaneous aiming arms. These protect extensor tendon apparatus and periosteal blood supply, promoting accelerated recovery.

Conclusion

The micro-locking osteosynthesis plate instrument kit for phalanges and metacarpals serves as the cornerstone for achieving functional reduction in modern hand surgery. Its fully integrated instrument design, anatomically conforming implant morphology, and fixation philosophy combining locking and compression provide surgeons with robust tools for managing complex hand fractures. Successful application hinges on meticulous soft tissue management techniques, a deep understanding of biomechanical principles, and a consistent commitment to minimally invasive approaches. Through standardized postoperative rehabilitation protocols, this system maximizes patients' recovery of dexterity and strength in the hand, enabling their return to daily activities and work.

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is within 5 working days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:Why Shuangyang will be your reliable orthopedic supplier in China ?

1.Experience:More than 25 years for manufacture orthopedic implants

2. Production machines: TORNOS(Switzerland), DMG (Germany)

3. Certificate: CE/ISO9001/ISO13485/GMP

4. Feedback: Quick feedback within 12 hours

5. Service: Excellent service all the time

6.Technology: Professional engineers, OEM&ODM service (personalized customization is available)