Clinical evaluation of model‐based radiostereometric analysis to measure femoral head penetration and cup migration in four different cup designs
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Orthopaedic Research"
DOI: 10.1002/jor.23177
Abstract: In conventional Radiostereometric analysis (RSA) implants with attached tantalum markers are frequently used, which may be difficult to visualize. This problem can be avoided with model‐based RSA (MBRSA), but it is uncertain if this method… read more here.
Keywords: penetration cup; radiostereometric analysis; migration; cup ... See more keywords
Comparison of early migration patterns between a ceramic and polyethylene liner in uncemented Trabecular Titanium cups: a 2-year randomized controlled trial of 52 hips using radiostereometric analysis
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DOI: 10.2340/17453674.2022.2267
Abstract: Background and purpose Ceramic liners may reduce early stability of uncemented acetabular components due to higher stiffness. However, the bone ingrowth capacities of porous trabecular titanium might compensate for this effect. This prospective randomized trial… read more here.
Keywords: migration patterns; liner; cup; trabecular titanium ... See more keywords
Stable Migration Pattern of an Ultra-Short Anatomical Uncemented Hip Stem: A Prospective Study with 2 Years Radiostereometric Analysis Follow-Up
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DOI: 10.5301/hipint.5000458
Abstract: Introduction Shorter, anatomically shaped and proximally loading stems have been developed to achieve better stress distribution and be more bone preserving. The purpose of this prospective study was to evaluate the migration pattern of the… read more here.
Keywords: migration pattern; radiostereometric analysis; migration; ultra short ... See more keywords