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Orthopedic Outer Pillar Brace Osteotomy Locking Plate for Flatfoot Valgus Correction Surgery

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Product Description

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Basic Information

Model Name Evans
Primary Usage Correct Deformities, Fracture Fixation
Packaging Carton Box
Specification 30x23x2
Orthopedic Osteotomy Locking Plate
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Product Description & Design Concept

The Orthopedic Outer Pillar Brace Osteotomy Locking Plate is specifically engineered for advanced corrective surgeries.

  • 1
    Optimized for flatfoot and valgus deformities.
  • 2
    Designed for transverse osteotomy of the calcaneal neck.
  • 3
    Ensures a precise distance (10-15mm) between the osteotomy surface and the calcaneocuboid joint surface.
Design Concept Diagram

Surgical Key Points

Attention to Detail: After cutting the inner cortex with a swing saw, reduce the speed to prevent damage to internal soft tissues.
  • Transverse osteotomy of the calcaneal neck with 10-15mm spacing.
  • Evenly spread parallel openings to promote bone ingrowth and prevent non-union.
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Screw & Material Specifications

Matching Screw 3.5 Self-tapping locking screw
Screw Length 6-40mm (2mm increments)
Kirschner Wire 1.9mm
Material TC4 Titanium Alloy
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Product Parameters

Specifications Length (mm) Width (mm) Thickness (mm) Step Width Cushion Height
Large 36.0 23.0 2.0 6/8/10 6/8/10
Middle 30.0 23.0 2.0 4/6/8 4/6/8
Small 26.0 23.0 2.0 2/4/6 2/4/6

Frequently Asked Questions

What are the primary indications for this locking plate?
It is primarily used for flatfoot (Pes Planus) and valgus deformity correction surgery, specifically during Evans calcaneal osteotomy procedures.
Why is TC4 Titanium Alloy used for this implant?
TC4 Titanium alloy offers excellent biocompatibility, high strength-to-weight ratio, and corrosion resistance, making it ideal for permanent or long-term orthopedic implants.
What size screws are compatible with the Evans plate?
The system is designed to match 3.5mm self-tapping locking screws, available in lengths ranging from 6mm to 40mm.
How does the "step width" feature benefit the surgery?
The varying step widths (2mm to 10mm) allow surgeons to choose the precise amount of correction needed for the specific degree of deformity in each patient.
Is the plate suitable for fracture fixation?
While optimized for osteotomy correction, its locking mechanism and titanium construction also provide stable fixation for relevant fractures in the calcaneal region.
What quality certifications does this orthopedic system hold?
The products meet international standards including CE, FDA, and ISO 13485 quality management system certifications for medical devices.

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