The new LRDI: Ligament Reconstruction Disk Interposition - The PyroCarbon Disk
preserves trapezium
minimal bone removal
maintains thumb height
cementless
tendon stabilizes joint
preserves critical soft tissue structures
reproduces range of motion
shorter recovery time
eliminates pain
stable implant
Semi-constrained hemi design is bone friendly
functional articulation reproduces range of motion
semi-constrained hemi design
open saddle-shape head
anatomic articular surface