Comprehensive Segmental Revision System CoCr Modular Stem with Screw - Coated shoulder humeral stem prosthesis

Intended purpose

The CoCr Modular Stem is part of the Comprehensive Segmental Revision System. It is designed to create a proximal, distal and total humeral re placement and can be used in total or partial shoulder replacements when used with components from the Comprehensive Total Shoulder System and Bio-Modular Shoulder System. Indications for use include: Non inflammatory degenerative joint disease including osteoarthritis and avascular necrosis. Rheumatoid arthritis. Revision where other devices or treatments have failed. Correction of functional deformity. Oncology applications including bone loss due to tumor resection.

Functional description

Intramedullary humeral stem for fixation into the remaining humeral bone. Made from Co-Cr-Mo. The terminal portion has a porous Ti-AL-4V Alloy coating for biological fixation in shoulder applications and cement adherence in both proximal humeral and elbow applications. The distal portion is grit blasted. The stems, proximal bodies, intercalary segments and distal bodies connect to each other via a taper junction and locking screws.