AAP – plate for wrist arthrodesis

Description

What is Arthrodesis?

Arthrodesis involves the surgical fusion of bones forming a joint, with the primary goal of stabilizing the joint and eliminating pain. During the procedure, the surgeon creates an ankylosis (fusion) between the joint bones, thereby eliminating mobility and restoring function. This is a complex process that significantly benefits from the use of patient-specific implants. After surgery, pets often require physiotherapy and rehabilitation for full recovery of joint function.

Benefits of Custom Plates for Arthrodesis

Precision Fit
Each plate is created based on the patient’s unique anatomy using CT imaging. This allows for an optimal fit to the bone surface and superior joint stabilization.

Tailored Design
Every implant is custom-designed and manufactured to meet the specific anatomical and biomechanical requirements of the case. Various shapes, lengths, and curvatures are considered to ensure proper support and compatibility with the target joint.

Minimally Invasive Approach
Custom plates are designed for the most tissue-conserving placement possible, reducing trauma to surrounding structures and supporting faster recovery with fewer complications.

High-Quality Materials
Implants are produced using 3D-printing technology from medical-grade titanium alloy (Ti6Al4V Grade 23 ELI), known for its exceptional strength, corrosion resistance, and biocompatibility. These characteristics ensure structural integrity and are essential for successful bone fusion and long-term implant performance.

Personalized Treatment Strategy
Custom-made implants allow surgeons to follow an individualized treatment plan with precision, offering improved outcomes that account for each patient’s unique clinical presentation and anatomical features.

Workflow: From Design to Recovery

1. Initial Consultation
   A qualified veterinary orthopedic surgeon evaluates your pet’s condition and determines if arthrodesis is the appropriate course of action.

2. CT Imaging
   A high-resolution CT scan is performed to obtain detailed information about the affected joint and to create a precise 3D model of the area.

3. Implant Design

   • CT segmentation and detailed anatomical assessment

   • Case-specific consultation between surgeon and biomedical engineer

   • 3D modeling of the implant

   • Surgeon approval of the final implant design

   • Production of anatomical models and implant prototypes using polymer-based 3D printing

   • Verification of implant fit and final design approval

4. Implant Fabrication

   • Final implant is 3D-printed using titanium alloy (Ti6Al4V Grade 23 ELI)

   • Comprehensive quality check is performed before shipment

5. Surgical Procedure
   The orthopedic surgeon performs the arthrodesis using the customized plate, ensuring accurate positioning and secure fixation.

6. Postoperative Rehabilitation
   Following surgery, pets may require physical therapy and ongoing rehabilitation to restore joint function and overall mobility.

This treatment approach is designed to reduce chronic joint pain, improve stability, and enhance quality of life for pets suffering from advanced or degenerative joint conditions.