TPO/TPLO – plate for correction of tibial deformities

Description

MPL/LPL – Medial/Lateral Patellar Luxation
Patellar luxation is a common orthopedic condition, predominantly affecting dogs (though cats can also be affected), and is more frequently observed in small breeds—although it can occur in dogs of any size. The onset of clinical signs varies: most animals begin showing symptoms as puppies or young adults, though adult-onset is also common. Animals exhibiting a “hunched” posture are more prone to patellar luxation. A hallmark clinical sign is an intermittent “skipping” lameness, where the animal limps for a few steps before returning to normal gait. Some animals may experience persistent lameness, while others with bilateral luxation may show a stiff, awkward gait with limited stifle extension.

Advantages of Custom Plates for Deformity Correction:

Precision
3D surgical planning enables accurate correction of anatomical and mechanical angles of the deformed bone. Patient-specific surgical guides significantly reduce operative time and ensure precise implant positioning. Custom plates are designed based on CT imaging to reflect the unique anatomical features of each patient.

Tailored Design
Each plate is developed and manufactured according to the specific clinical and anatomical needs of the patient, including variations in size, shape, and configuration.

Minimally Invasive Approach
The customized design allows for a more tissue-sparing surgical technique, promoting faster recovery and minimizing postoperative complications.

High-Quality Materials
Implants are manufactured using 3D printing technology from titanium alloy (Ti6Al4V Grade 23 ELI). These custom plates offer high strength, corrosion resistance, and optimal biocompatibility—crucial for successful osseointegration and long-term patient recovery.

Personalized Treatment Approach
Custom implants allow for precise execution of the surgical plan tailored to each patient’s specific anatomy and condition, ensuring optimal outcomes.

Workflow: From Consultation to Recovery

1. Consultation
   Schedule an evaluation with a qualified veterinary orthopedic surgeon to assess your pet’s condition and determine the appropriate treatment strategy.
2. CT Imaging
   Computed tomography provides detailed anatomical data and a precise 3D model of the affected limb, which serves as the basis for implant design.
3. Angle Analysis & Documentation
   Mechanical and anatomical angle analysis is performed. Surgical documentation is compiled and forwarded to the attending surgeon.
4. Implant Design Process
   • CT data segmentation and analysis
   • Case-specific consultation between the surgeon and bioengineer
   • 3D modeling of the implant and surgical guides
   • Design approval by the surgeon
   • 3D printing of anatomical models, implant prototype, and guides in polymer for verification
   • Design validation and final approval from the surgeon
5. Implant and Guide Manufacturing
   • Final implant fabrication via 3D printing in medical-grade titanium alloy (Ti6Al4V Grade 23 ELI)
   • Surgical guide production in NextDent SG photopolymer (CE-certified, Class I medical device suitable for steam sterilization via autoclave)
   • Final quality inspection and shipment to the surgical team
6. Surgery
   A skilled orthopedic surgeon performs the procedure using the custom implant and surgical guides.
7. Rehabilitation
   Postoperative care may include physical therapy to support full functional recovery of the stifle joint.

This advanced treatment approach can significantly improve your pet’s quality of life by restoring stifle joint function and mobility.