RSP Glenoid
About
With RSP Glenoid, the AltiVate Reverse system remains based on a lateralised centre of rotation. With a total of seven glenosphere sizes, maximum COR compatibility is achieved by bringing it close to the anatomic COR.
The RSP monoblock design, with the central screw fixation philosophy, showed >90% survivorship at 10-year follow-up. [2,3] The compression screw provides stable fixation in bone loss settings with as little as 50% backside coverage, [4] while the P2TM Porous Coating in the backside aids in the apposition of bone for superior in-growth results. [5]
[1] Gutierrez S, Comiskey C, Lou Z, Pupello D, Frankle M. Range of Impingement-Free Abduction and Adduction Deficit After Reverse Shoulder Arthroplasty. Hierarchy of Surgical and Implant-Design-Related Factors. J Bone Joint Surg Am. 2008 Dec;90(12):2606-
[2] Data on file at DJO®. Laboratory testing does not necessarily indicate clinical performance.
[3] Beck et al. Bone response to load bearing percutaneous osseointegrated implants for amputees: a sheep amputation model. Poster 2085 at the 57th Annual Meeting of the Orthopaedic Research Society. 2011.
[4] Frankle MA, Virani N, Pupello D, Gutierrez S. Rational and Biomechanics of the Reverse Shoulder Prosthesis: The American Experience in Rotator Cuff Deficiency of the Shoulder. Thieme. 2008
[5] Gutierrez S, Comiskey CA, Luo ZP, Pupello DR, Frankle MA. Range of impingement-free abduction and adduction deficit after reverse shoulder arthroplasty. Hierarchy of surgical and implant-design-related factors. J Bone Joint Surg Am 2008;90:2606-15.
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