What Is a VA Distal Radius Locking Plate?
A VA distal radius locking plate is an anatomically contoured volar plate used to stabilize fractures of the distal radius. The system incorporates variable-angle locking screw holes, allowing surgeons to customize screw trajectories according to fracture morphology and patient anatomy.
Definition and Functional Role in Wrist Fracture Surgery
The primary function of a VA distal radius plate is to restore anatomical alignment, maintain reduction, and provide angular stability in distal radius fractures, particularly those involving the articular surface or metaphyseal comminution.
Difference Between Variable-Angle and Fixed-Angle Locking Plates
Unlike fixed-angle plates, variable-angle systems allow controlled deviation of screw direction within a defined cone, improving subchondral support and fragment capture in complex intra-articular fractures.
Clinical Indications for Volar Distal Radius Fracture Fixation
The VA distal radius locking plate is indicated for a wide range of wrist fracture conditions where stable internal fixation is required.
Indicated Fracture Types and Patient Profiles
Unstable distal radius fractures
Intra-articular distal radius fractures
Comminuted metaphyseal fractures
Osteoporotic fractures in elderly patients
Post-traumatic malunion requiring corrective fixation
Advantages of Volar Fixation in Distal Radius Fractures
Volar plate fixation reduces the risk of extensor tendon irritation and allows direct fracture reduction while maintaining soft tissue integrity on the dorsal side of the wrist.
Volar Approach Design for Distal Radius Fracture Management
The plate is specifically designed for placement through a volar surgical approach, aligning with contemporary wrist fracture management principles.
Anatomical Fit to the Volar Surface of the Distal Radius
The plate contour matches the natural anatomy of the volar distal radius, facilitating precise positioning and minimizing intraoperative adjustments.
Soft Tissue Preservation and Surgical Exposure
Rounded edges and a low-profile design reduce irritation to flexor tendons and surrounding soft tissues, supporting safer implantation and improved postoperative comfort.
Variable Angle Locking Technology for Subchondral Support
Variable-angle locking technology is a core feature of this distal radius fixation system.
Controlled Screw Trajectory for Fragment Capture
Each locking hole allows angular deviation within a predefined range, enabling surgeons to direct screws toward specific fracture fragments or subchondral bone zones.
Benefits in Intra-Articular and Comminuted Fractures
This flexibility improves fixation strength in multifragmentary and intra-articular fractures, where precise screw placement is critical to joint surface restoration.
Anatomical Plate Profile and Low-Profile Design
The distal radius locking plate features a refined anatomical profile to balance mechanical strength and soft tissue compatibility.
Pre-Contoured Shape for Accurate Placement
Pre-contouring reduces the need for intraoperative bending, helping maintain plate integrity and shortening operative time.
Low-Profile Thickness to Reduce Tendon Irritation
A slim plate design minimizes prominence under soft tissues, lowering the risk of postoperative flexor tendon complications.
Screw Configuration and Fixation Stability
The screw layout is engineered to provide optimal fixation across the distal and proximal segments of the radius.
Distal Screw Array for Articular Surface Support
Multiple distal locking screw options support subchondral bone and maintain joint congruity during healing.
Shaft Fixation and Load Distribution
Proximal cortical or locking screws secure the shaft segment, ensuring balanced load transfer across the fracture site.
Material, Surface Treatment, and Biocompatibility
The VA distal radius locking plate is manufactured from medical-grade titanium alloy to meet clinical and regulatory expectations.
Titanium Alloy Properties in Orthopedic Implants
Titanium offers excellent biocompatibility, corrosion resistance, and mechanical strength, making it suitable for long-term implantation.
Surface Treatment for Implant Stability
Advanced surface processing enhances implant durability and supports stable bone–implant interaction.
Surgical Workflow and Instrument Compatibility
The system is designed to integrate smoothly into standard wrist fracture fixation workflows.
Compatibility with Distal Radius Instrument Sets
The plate is compatible with commonly used distal radius locking plate instrument systems, supporting efficient screw insertion and accurate fixation.
Surgical Efficiency and Reproducibility
Clear plate geometry and intuitive instrumentation help reduce operative time and improve procedural consistency.
Indications by AO/OTA Distal Radius Fracture Classification
The VA distal radius locking plate is suitable for multiple AO/OTA fracture types.
Extra-Articular and Partial Articular Fractures
AO/OTA 23-A fractures
AO/OTA 23-B fractures
Complete Articular Fractures
Manufacturing Standards and Quality Control by CZMEDITECH
All distal radius locking plates are produced under strict quality management systems.
Manufacturing Process and Dimensional Accuracy
Each implant undergoes controlled machining and inspection to ensure consistent geometry and mechanical performance.
Quality Assurance and Traceability
Full material traceability and batch-level quality control support global regulatory and clinical requirements.
OEM / ODM Supply Capability and Customization Options
The VA distal radius locking plate is available for global distribution and private-label cooperation.
OEM and Private Label Services
CZMEDITECH supports OEM and branding partnerships for distributors and medical device companies.
Customization for Market-Specific Requirements
Options include customized plate configurations, packaging, and labeling to meet regional clinical and regulatory needs.
FAQ – VA Distal Radius Locking Plate
What is the main advantage of a variable-angle distal radius locking plate?
Variable-angle locking allows flexible screw placement to improve fixation of complex and intra-articular fracture fragments.
Is this plate suitable for osteoporotic distal radius fractures?
Yes. Locking screw technology provides angular stability and improved fixation in osteoporotic bone.
Which surgical approach is used with this plate?
The system is designed for a volar (palmar) surgical approach to the distal radius.
What material is used for the plate?
The plate is manufactured from medical-grade titanium alloy for strength and biocompatibility.
