English
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TOOLMED
TA3
/
1 Pcs
5-7 days
Product Description
The 2.4 Maxillofacial Reconstruction Locking Plate System utilizes precise locking holes and screws to ensure angular stability at every screw-plate interface, resulting in a construct highly resistant to torsional and bending forces across large defects.
The significant thickness and robust profile of the 2.4mm plates are designed to bridge large continuity defects, making them ideal for areas where the plate must function as the primary weight-bearing bone substitute.
By locking, the system transfers stress away from the screw-bone interface to the plate, protecting the bone graft or comminuted fragments and promoting faster, more reliable biological healing.
Available in anatomically specific contours for the mandibular body, angle, and symphysis, the plates simplify complex reconstruction while maximizing structural support.
The primary indication is reconstruction following segmental mandibulectomy (tumor or pathology removal) where substantial bone stock is missing.
Used to stabilize extremely fragmented (comminuted) fractures of the mandible that require definitive, maximum load-bearing fixation.
Essential for securing vascularized free bone grafts (e.g., fibula or scapula flaps) to the remaining jaw structure, ensuring immediate stability for the transplanted tissue.
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The 2.4 Maxillofacial Reconstruction Locking Plate System is the highest strength fixation system used in facial surgery. It uses very thick plates and large 2.4mm screws that physically lock into the plate. This locking mechanism is crucial because it allows the plate to bear all the stress, effectively bridging large bone gaps in the lower jaw, which is vital for reconstruction after severe trauma or cancer surgery.
It is exclusively used for major reconstructive procedures of the mandible, such as stabilizing the jaw after tumor removal (mandibulectomy) and securing bone grafts (like a fibula free flap) into place. Its unparalleled strength ensures the complex, reconstructed jawline maintains its shape and function under the daily forces of chewing and speaking.
The primary advantage is its absolute, fixed-angle stability. This eliminates the risk of screw loosening or plate migration, which are common failure modes in high-load areas. By creating a rigid scaffolding, it protects the healing tissues and grafts, dramatically increasing the predictability of successful bone union and functional recovery.
Biomechanically, the system is classified as an internal fixator or stress-shielding device. It does not require plate-to-bone compression; instead, the plate acts as a tension band or load-bearing bridge. This means the fixation is maintained regardless of bone fragment size or quality, providing a secure, stable environment optimal for primary bone healing.
The technique demands meticulous pre-operative planning, often using custom cutting guides. The heavy-gauge plates must be perfectly contoured to the planned anatomy using specialized, heavy-duty benders. Once positioned, 2.4mm locking screws are inserted, ensuring engagement with the plate threads to achieve the necessary fixed-angle stability.
Despite the high stability, postoperative care involves careful monitoring of the soft tissue and bone graft viability. The rigidity of the 2.4 Maxillofacial Reconstruction Locking Plate System allows for early controlled mobilization of the jaw, facilitating a smoother transition to a normal diet compared to less stable methods.
The 2.4 Maxillofacial Reconstruction Locking Plate System from TOOLMED is the ultimate solution for complex mandibular and maxillofacial defects. By delivering fixed-angle stability in the strongest plate profile, it provides surgeons with the confidence to manage the most challenging reconstructive cases, ensuring successful functional and aesthetic restoration for the patient.
