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DJO Launches AltiVate Reverse Short Stem Shoulder in the U.S. -

DJO commenced U.S. launch of the AltiVate Reverse® Short Stem shoulder arthroplasty system, reportedly the first fully-convertible inlay short stem shoulder available in the U.S. The system gained FDA 510(k) clearance in April 2019 for use in anatomic, reverse and partial shoulder replacement. The inlay design means that the stem sits entirely within the humerus. Studies have demonstrated that an onlay humeral stem had a 4.3% incidence rate of scapular spine fractures, which was four times higher than the rate reported in a similar study with an inlay humeral stem. AltiVate Reverse Short Stem is designed to easily convert from anatomic to reverse without overstuffing the joint, and its 135° neck-shaft angle is intended to yield a more anatomic humeral reconstruction in anatomic and reverse procedures. All AltiVate devices incorporate vitamin E polyethylene to maintain strength and reduce wear, as well as p2 porous coating to support bony ingrowth. (DJO, 7/16/19)