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):2606-15.
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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