CT cut-through total knee arthroplasty guides
- Khanh TRAN DUY
- Jul 15
- 1 min read
Ever wondered what lies behind the precision of a total knee arthroplasty guide?
These CT-based patient-specific instruments reflect the close collaboration between engineers and surgeons. Each element of the femoral and tibial guides has been thoughtfully designed to align with anatomical landmarks, ensure stable fixation, and safely reproduce the planned resections during surgery.
From rotational pin cylinders to key resection cut slots, every feature has its role — whether it's guiding the varus/valgus alignment, ensuring tibial slope accuracy, or helping the repositioning of the cut block when needed. The combination of contact surfaces, bone model references, and fixation pins all work together to provide both accuracy and repeatability in the OR.
More than just a tool, these guides are the translation of a 3D plan into something the surgeon can trust, feel, and use intuitively.
➡️ Curious to see how patient-specific instruments could support your surgical workflow? Let’s talk.