Trabecular Metal Acetabular Augment and Restrictor
 
 
Zimmer, Inc.
The Augment and Restrictor fill bone deficiencies as an alternative to preparing and using structural allografts. Host bone is conserved while the implant size, position, and orientation are determined by the defect. Acetabular Cup position and patient kinematics remain uncompromised, as when using structural grafts. The Augment, shaped similar to a partial hemisphere, comes in three thicknesses and six sizes, allowing for fit in various defects. The Restrictor is concave and comes in three diameters, allowing for coverage of medial wall defects and containment of morsellized bone graft an