1989 · 48 citations · 0 references
Natural SciencesAstronomyMathematicsAstrophysicsDynamical SystemsOrbital MechanicsOrbital DynamicsOrbital PerturbationsOrbital StabilityPlanetary SystemsSatellite Orbit DynamicsStability Of OrbitsDynamical Stability Of Planetary SystemsOrbit Stability AnalysisPlanetary OrbitsPlanetary System StabilityStability Of Binary SystemsStability Of Planetary OrbitsTwo-body Orbital StabilityTwo-body Stability
Porous metal augments in the setting of severe acetabular bone loss demonstrated excellent survivorship at intermediate-term (mean 6.6 years follow-up, even in cases of pelvic discontinuity, with comparable outcomes to cup cages and triflanges. Instability and infection remain major causes of failure in this patient population, and long-term follow-up is needed.