MD Posterior Tuberosity Calcaneal Locking Plate | Titanium Implant for Heel Avulsion Fractures

Specialized Fixation for Calcaneal Avulsion Injuries

OrthoPro presents the MD Posterior Tuberosity Calcaneal Locking Plate, a precision-engineered orthopedic implant designed to address specific fractures of the heel bone. Fractures of the calcaneal tuberosity, particularly avulsion fractures where the Achilles tendon insertion pulls a fragment of bone away (commonly known as tongue-type fractures), present unique surgical challenges. The strong tensile forces exerted by the triceps surae muscle group often lead to displacement and skin tenting, requiring immediate and rigid internal fixation.

Our Posterior Tuberosity Calcaneal Locking Plate is developed to withstand these forces. By providing a stable, fixed-angle construct, this system allows orthopedic surgeons to securely reduce the fracture gap and permit early range-of-motion exercises, which is critical for preventing stiffness and ensuring a return to function. As a trusted partner for global medical distributors, OrthoPro ensures that every plate meets rigorous international quality standards.

Anatomical Design and Biomechanical Advantages

The posterior aspect of the heel has very thin soft tissue coverage, making it highly susceptible to wound complications and hardware irritation. The MD Posterior Tuberosity Calcaneal Locking Plate addresses these issues through its thoughtful design:

• Low-Profile Architecture: The plate is manufactured with a reduced thickness and tapered edges. This minimizes the prominence of the implant under the skin, reducing the risk of posterior heel pain and shoe wear difficulties post-recovery.
• Anatomical Contouring: Pre-shaped to fit the complex curvature of the calcaneal tuberosity, the plate reduces the need for intraoperative bending. This preserves the metal’s fatigue strength and shortens surgical time.
• Anti-Rotation Stability: The screw configuration is optimized to capture the tuberosity fragment securely, preventing rotation and re-displacement caused by the pull of the Achilles tendon.

Advanced Locking Technology

In many cases, calcaneal fractures occur in elderly patients with osteopenic bone. Traditional screws may fail to hold in such compromised bone stock. Our locking plate technology offers a solution:

• Fixed-Angle Construct: The locking screws thread into the plate, creating a single rigid unit. This does not rely solely on friction between the plate and bone, providing superior hold in soft or comminuted bone.
• Variable Fixation Options: The system includes combination holes that accept both locking screws for stability and cortical screws for dynamic compression, giving surgeons flexibility based on the fracture pattern.
• Proximal Extension: The plate design often extends superiorly to capture high avulsion fragments, ensuring that the tendon insertion is neutralized effectively.

Indications for Use

The MD Posterior Tuberosity Calcaneal Locking Plate is indicated for the following specific trauma scenarios:

• Extra-articular fractures of the calcaneal tuberosity.
• Avulsion fractures of the calcaneus (Duck-bill or Tongue-type fractures).
• Osteotomies of the posterior calcaneus (e.g., Dwyer osteotomy).
• Non-unions or malunions of the posterior calcaneus.
• Fixation in patients with poor bone quality where traditional screws are insufficient.

Material and Quality Assurance

At OrthoPro, quality is non-negotiable. Our plates are manufactured from medical-grade Titanium Alloy (Ti-6Al-4V) or Pure Titanium. This material is chosen for its exceptional strength-to-weight ratio, high biocompatibility, and resistance to corrosion. Furthermore, titanium implants produce fewer artifacts in MRI and CT scans compared to stainless steel, allowing for better post-operative imaging and assessment.

Technical Specifications

We offer a comprehensive range of sizes to accommodate different patient anatomies. Below are the general technical parameters for the MD Posterior Tuberosity Calcaneal Locking Plate system.

Why Partner with OrthoPro?

For B2B buyers in the orthopedic sector, reliability and cost-effectiveness are key. OrthoPro provides a seamless procurement experience for distributors, hospitals, and surgical centers outside of China.

• Competitive Pricing: Direct-from-factory pricing ensures you maintain healthy profit margins.
• Global Logistics: We have extensive experience in international shipping, ensuring your order arrives on time and in perfect condition.
• Regulatory Support: We provide necessary documentation, including CE/ISO certificates and technical files, to assist with local product registration.
• Technical Training: Access to surgical technique guides and instrument set configurations to support your sales team.

The MD Posterior Tuberosity Calcaneal Locking Plate is an essential addition to any trauma instrument set. Ensure your facility is equipped to handle complex heel fractures with confidence.