Ankle Joints TRIZ Cases
- Biological Disc Graft Posterior Implantation
Posterior insertion of a decellularized pubic symphysis graft avoids anterior vessel scarring while maintaining spinal mobility.
- Removable Tibial Post With Bone Ingrowth Layer
Segmented tibial components with etched metal coatings enable precise removal during revision surgery to minimize bone loss.
- Patient-Specific Orthopedic Surgical Guide for Fluoroscopy-Free Alignment
Custom orthopedic surgical guide uses conformal bone surfaces to orient implants precisely without fluoroscopy.
- Multi-Component Implant Peg for Ankle Bone Stability
Segmented peg body and retaining device secure ankle implants to poor quality bone, resolving attachment reliability without increasing structural complexity.
- Orthopaedic Implant Porous Metal Surface Texture for Revision Surgery
A porous metal orthopaedic implant uses differentiated surface textures to balance bone ingrowth with easier revision removal.